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ICS 国際規格分類	中国標準分類	規格番号	規格名称(中国語)	規格名称(英語)	国際整合
21.060.01	J13	GB/T 2-2001	紧固件 外螺纹零件的末端	Fasteners--Ends of parts with external thread	IDT ISO 4753:1999
21.040	J04	GB/T 3-1997	普通螺纹收尾、肩距、退刀槽和倒角	Run-outs,undercuts and chamfers for general purpose metric screw threads	EQV ISO 3508:1976
21.060.10	J13	GB/T 10-1988	沉头方颈螺栓	Flat countersunk square neck bolts
21.060.10	J13	GB/T 11-1988	沉头带榫螺栓	Flat countersunk nib bolts
21.060.10	J13	GB/T 12-1988	半圆头方颈螺栓	Cup head square neck bolts
21.060.10	J13	GB/T 13-1988	半圆头带榫螺栓	Cup head nib bolts
21.060.10	J13	GB/T 14-1998	大半圆头方颈螺栓 C级	Cup head square neck bolts with large head--Product grade C	IDT ISO 8677:1986
21.060.10	J13	GB/T 15-1988	大半圆头带榫螺栓	Cup head nib bolts with large head
21.060.10	J13	GB/T 22-1976	小六角头导颈螺栓	Bolts, small hexagon head with fit neck
21.060.10	J13	GB/T 23-1976	小六角头螺杆带孔螺栓	Bolts, small hexagon head with hole through the shank
21.060.10	J13	GB/T 24-1976	小六角头螺杆带孔导颈螺栓	Bolts, small hexagon head with fit neck and hole through the shank
21.060.10	J13	GB/T 25-1976	小六角头头部带孔螺栓	Bolts, small hexagon head with holes through the head
21.060.10	J13	GB/T 26-1976	小六角头头部带孔导颈螺栓	Bolts, small hexagon head with fit neck and holes through the head
21.060.10	J13	GB/T 27-1988	六角头铰制孔用螺栓 A和B级	Hexagon fit bolts--Product grade A and B
21.060.10	J13	GB/T 28-1988	六角头螺杆带孔铰制孔用螺栓 A和B级	Hexagon fit bolts with Split pin hole on shank--Product grade A and B
21.060.10	J13	GB/T 29.1-1988	六角头头部带槽螺栓 A和B级	Hexagon bolts with slot on head--Product grade A and B
21.060.10	J13	GB/T 29.2-1988	十字槽凹穴六角头螺栓	Cross recessed hexagon bolts with indentation
21.060.10	J13	GB/T 31.1-1988	六角头螺杆带孔螺栓 A和B级	Hexagon bolts with split pin hole on shank--Product grade A and B
21.060.10	J13	GB/T 31.2-1988	六角头螺杆带孔螺栓 细杆 B级	Hexagon bolts with split pin hole on shank--Reduced shank--Product grade B
21.060.10	J13	GB/T 31.3-1988	六角头螺杆带孔螺栓 细牙 A和B级	Hexagon bolts with split pin hole on shank--Fine pitch thread--Product grade A and B
21.060.10	J13	GB/T 32.1-1988	六角头头部带孔螺栓 A和B级	Hexagon bolts with wire holes on head--Product grade A and B
21.060.10	J13	GB/T 32.2-1988	六角头头部带孔螺栓 细杆 B级	Hexagon bolts with wire holes on head--Reduced shank--Product grade B
21.060.10	J13	GB/T 32.3-1988	六角头头部带孔螺栓 细牙 A和B级	Hexagon bolts with wire holes on head--Fine pitch thread--Product grade A and B
21.060.10	J13	GB/T 35-1988	小方头螺栓 B级	Square head bolts with small head--Product grade B
21.060.10	J13	GB/T 37-1988	T型槽用螺栓	Bolts for T-Slot
21.060.10	J13	GB/T 38-1976	螺栓 技术条件	Bolts--Technical requirements
21.060.20	J13	GB/T 39-1988	方螺母 C级	Square nuts--Product grade C
21.060.20	J13	GB/T 41-2000	六角螺母C级	Hexagon nuts--Product grade C	EQV ISO 4034:1999
21.060.20	J13	GB/T 56-1988	六角厚螺母	Hexagon thick nuts
21.060.20	J13	GB/T 61-1976	螺母 技术条件	Nuts--Technical requirements
21.060.20	J13	GB/T 62-1988	蝶形螺母	Wing nuts
21.060.20	J13	GB/T 63-1988	环形螺母	Lifting nuts
21.060.10	J13	GB/T 65-2000	开槽圆柱头螺钉	Slotted cheese head screws--Product grade A	EQV ISO 1207:1992
21.060.10	J13	GB/T 67-2000	开槽盘头螺钉	Slotted pan head screws--Product grade A	EQV ISO 1580:1994
21.060.10	J13	GB/T 68-2000	开槽沉头螺钉	Slotted countersunk flat head screws(common head style)--Product grade A	EQV ISO 2009:1994
21.060.10	J13	GB/T 69-2000	开槽半沉头螺钉	Countersunk slotted raised head screws(common head style)--Product grade A	EQV ISO 2010:1994
21.060.10	J13	GB/T 70.1-2000	内六角圆柱头螺钉	Hexagon socket head cap screws	EQV ISO 4762:1997
21.060.20	J13	GB/T 70.2-2000	内六角平圆头螺钉	Hexagon socket button head screws	EQV ISO 7380:1997
21.060.10	J13	GB/T 70.3-2000	内六角沉头螺钉	Hexagon socket countersunk head screws	EQV ISO 10642:1997
21.060.10	J13	GB/T 71-1985	开槽锥端紧定螺钉	Slotted set screws with cone point	EQV ISO 7434-83
21.060.10	J13	GB/T 72-1988	开槽锥端定位螺钉	Slotted set screws with cone point
21.060.10	J13	GB/T 74-1985	开槽凹端紧定螺钉	Slotted set screws with cup point	EQV ISO 7436-83
21.060.10	J13	GB/T 75-1985	开槽长圆柱端紧定螺钉	Slotted set screws withlong dog point	EQV ISO 7435-83
21.060.10	J13	GB/T 77-2000	内六角平端紧定螺钉	Hexagon socket set screws with flat point	EQV ISO 4026:1993
21.060.10	J13	GB/T 78-2000	内六角锥端紧定螺钉	Hexagon socket set screws with cone point	EQV ISO 4027:1993
21.060.10	J13	GB/T 79-2000	内六角圆柱端紧定螺钉	Hexagon socket set screws with dog point	EQV ISO 4028:1993
21.060.10	J13	GB/T 80-2000	内六角凹端紧定螺钉	Hexagon socket set screws with cup point	EQV ISO 4029:1993
21.060.10	J13	GB/T 84-1988	方头凹端紧定螺钉	Square set screws with cup point
21.060.10	J13	GB/T 85-1988	方头长圆柱端紧定螺钉	Square set screws with long dog point
21.060.10	J13	GB/T 86-1988	方头短圆柱锥端紧定螺钉	Square set screws with short dog point and cone end
21.060.10	J13	GB/T 89-1976	螺钉 技术条件	Screws--Technical requirements
21.060	J13	GB/T 90-1985	紧固件验收检查、标志与包装	Acceptance inspection,marking and packaging of fasteners	EQV ISO 3269-84
21.060.50	J13	GB/T 91-2000	开口销	Split pins	EQV ISO 1234:1997
21.060.30	J13	GB/T 93-1987	标准型弹簧垫圈	Single coil spring lock washers--Normal type	EQV DIN 137
21.060.30	J13	GB/T 94.1-1987	弹性垫圈技术条件 弹簧垫圈	Specifications for spring washers--Single coil spring lock washers
21.060.30	J13	GB/T 94.2-1987	弹性垫圈技术条件 齿形、锯齿锁紧垫圈	Specifications for spring washers--Toothed lock and serrated lock washers
21.060.30	J13	GB/T 94.3-1987	弹性垫圈技术条件 鞍形、波形弹性垫圈	Specifications for spring washers--Curved and wave spring washers
21.060.30	J13	GB/T 95-1985	平垫圈-C级	Plain washers--Product grade C	EQV ISO 7091-83
21.060.30	J13	GB/T 96-1985	大垫圈-A和C级	Plain washers--Large series--Product grades A and C	EQV ISO 7093-83
21.060.30	J13	GB/T 97.1-1985	平垫圈-A级	Plain washers--Normal series--Product grade A	EQV ISO 7089-83
21.060.30	J13	GB/T 97.2-1985	平垫圈 倒角型-A级	Plain washers--Chamfered--Normal series--Product grade A	EQV ISO 7090-83
21.060.30	J13	GB/T 97.3-2000	销轴用平垫圈	Plain washers for clevis pins--Product grade A	EQV ISO 8738:1986
21.060.30	J13	GB/T 98-1988	止动垫圈技术条件	Specification for tab washer
21.060.10	J13	GB/T 99-1986	开槽圆头木螺钉	Slotted round head wood screws
ICS 国際規格分類	中国標準分類	規格番号	規格名称(中国語)	規格名称(英語)	国際整合
21.060.10	J13	GB/T 100-1986	开槽沉头木螺钉	Slotted countersink head wood screws
21.060.10	J13	GB/T 101-1986	开槽半沉头木螺钉	Slotted raised countersunk head wood screws
21.060.10	J13	GB/T 102-1986	六角头木螺钉	Hexagon head wood screws
21.060.40	J13	GB/T 109-1986	平头铆钉	Flat head rivets
21.060.40	J13	GB/T 116-1986	铆钉技术条件	Specifications for rivet
21.060.50	J13	GB/T 117-2000	圆锥销	Taper pins,unhardened	EQV ISO 2339:1986
21.060.50	J13	GB/T 118-2000	内螺纹圆锥销	Taper pins with internal thread, unhardened	EQV ISO 8736:1986
21.060.50	J13	GB/T 119.1-2000	圆柱销 不淬硬钢和奥氏体不锈钢	Parallel pins, of unhardened steel and austenitic stainless steel	EQV ISO 2338:1997
21.060.50	J13	GB/T 119.2-2000	圆柱销 淬硬钢和马氏体不锈钢	Parallel pins, of hardened steel and martensitic stainless steel(Dowel pins)	EQV ISO 8734:1997
21.060.50	J13	GB/T 120.1-2000	内螺纹圆柱销 不淬硬钢和奥氏体不锈钢	Parallel pins with internal thread, of unhardened steel and austenitic stainless steel	EQV ISO 8733:1997
21.060.50	J13	GB/T 120.2-2000	内螺纹圆柱销 淬硬钢和马氏体不锈钢	Parallel pins with internal thread, of hardened steel and martensitic stainless steel	EQV ISO 8735:1997
21.060.50	J13	GB/T 121-1986	销技术条件	Specifications for pins
21.060	J13	GB/T 152.1-1988	紧固件 铆钉用通孔	Fasteners--Clearance holes for rivets
21.060	J13	GB/T 152.2-1988	紧固件 沉头用沉孔	Fasteners--Countersinks for countersunk head serews
21.060	J13	GB/T 152.3-1988	紧固件 圆柱头用沉孔	Fasteners--Counterbores for hexagon socket head serewsand slotted cheese head screws
21.060	J13	GB/T 152.4-1988	紧固件 六角头螺栓和六角螺母用沉孔	Fasteners--Counterbores for hexagon bolts and nuts
21.040.10	J04	GB/T 192-1981	普通螺纹 基本牙型	General purpose screw threads--Basic concepts and symbols for tooth shapes and tolerance zone
21.040.10	J04	GB/T 193-1981	普通螺纹 直径与螺距系列 (直径1~600mm)	General purpose screw threads--Diameters and pitches
21.040.10	J04	GB/T 196-1981	普通螺纹 基本尺寸 (直径1~600mm)	General purpose screw threads--Basic dimensions for diameter from 1 to 600mm
21.040.10	J04	GB/T 197-1981	普通螺纹 公差与配合 (直径1~355mm)	General purpose screw threads--Tolerances and fits fordiameter from 1 to 355mm
ICS 国際規格分類	中国標準分類	規格番号	規格名称(中国語)	規格名称(英語)	国際整合
21.100.20	J11	GB/T 271-1997	滚动轴承 分类	Rolling bearings--Classification
21.100.20	J11	GB/T 272-1993	滚动轴承 代号方法	Rolling bearing--Identification code
21.100.20	J11	GB/T 273.1-1987	滚动轴承 圆锥滚子轴承 外形尺寸方案	Rolling bearings Tapered roller bearings--Boundary dimensions	NEQ ISO 355-77
21.100.20	J11	GB/T 273.2-1998	滚动轴承 推力轴承 外形尺寸总方案	Rolling bearings--Thrust bearings--Boundary dimensions,general plan	EQV ISO 104:1994
21.100.20	J11	GB/T 273.3-1999	滚动轴承 向心轴承 外形尺寸总方案	Rolling bearings--Radial bearings--Boundary dimensions,general plan	EQV ISO 15:1998
21.100.20	J11	GB/T 274-2000	滚动轴承 倒角尺寸最大值	Rolling bearings--Chamfer dimension--Maximum values	IDT ISO 582:1995
21.100.20	J11	GB/T 276-1994	滚动轴承 深沟球轴承 外形尺寸	Rolling bearings--Deep groove ball bearings--Boundary dimensions
21.100.20	J11	GB/T 275-1993	滚动轴承与轴和外壳的配合	Shaft and housing fits for rolling bearings
21.100.20	J11	GB/T 280-1964	带毡封圈的单列向心球轴承 结构型式和基本尺寸	Rolling bearings--Single-row radial ball bearings withfelt seals--Types and basic dimensions
21.100.20	J11	GB/T 281-1994	滚动轴承 调心球轴承 外形尺寸	Rolling bearings--Self-aligning ball bearings--Boundary dimensions
21.100.20	J11	GB/T 283-1994	滚动轴承 圆柱滚子轴承 外形尺寸	Rolling bearings--Cylindrical roller bearings - Boundary dimensions
21.100.20	J11	GB/T 285-1994	滚动轴承 双列圆柱滚子轴承 外形尺寸	Rolling bearings--Double row cylindrical roller bearings - Boundary dimensions
21.100.20	J11	GB/T 286-1964	双列向心球面滚子轴承 结构型式和基本尺寸	Rolling bearings--Double -row radial spherical roller bearings--Types and basic dimensions
21.100.20	J11	GB/T 288-1994	滚动轴承 调心滚子轴承 外形尺寸	Rolling bearings--Self-aligning roller bearings - Boundary dimensions
21.100.20	J11	GB/T 289-1964	滚针轴承 结构型式和基本尺寸	Needle roller bearings--Types and basic dimensions
21.100.20	J11	GB/T 290-1998	滚动轴承 冲压外圈滚针轴承 外形尺寸	Rolling bearings--Needle roller bearings, drawn cup without inner rings--Boundary dimensions	NEQ ISO 3245:1997
21.100.20	J11	GB/T 291-1964	螺旋滚子轴承 结构型式和基本尺寸	Rolling bearings with helically wound cylindrical rollers--Types and basic dimensions
21.100.20	J11	GB/T 292-1994	滚动轴承 角接触球轴承 外形尺寸	Rolling bearings--Angular contact ball bearings--Boundary dimensions
21.100.20	J11	GB/T 294-1994	滚动轴承 三点和四点接触球轴承 外形尺寸	Rolling bearings--Three point and four point contact ball bearings--Boundary dimensions
21.100.20	J11	GB/T 296-1994	滚动轴承 双列角接触球轴承 外形尺寸	Rolling bearings--Double row angular contact ball bearings--Boundary dimensions
21.100.20	J11	GB/T 297-1994	滚动轴承 圆锥滚子轴承 外形尺寸	Rolling bearings--Tapered roller bearings--Boundary dimensions
21.100.20	J11	GB/T 299-1995	滚动轴承 双列圆锥滚子轴承 外形尺寸	Rolling bearings--Metric double row tapered roller bearings--Boundary dimensions
ICS 国際規格分類	中国標準分類	規格番号	規格名称(中国語)	規格名称(英語)	国際整合
21.100.20	J11	GB/T 300-1995	滚动轴承 四列圆锥滚子轴承外形尺寸	Rolling bearings--Four row tapered roller bearings--Boundary dimensions
21.100.20	J11	GB/T 301-1995	滚动轴承 推力球轴承 外形尺寸	Rolling bearings--Thrust ball bearings--Boundary dimensions	NEQ ISO 104-79
21.100.20	J11	GB/T 304.1-1988	关节轴承 分类	Spherical plain bearings Classification
21.100.20	J11	GB/T 304.2-1988	关节轴承 代号方法	Spherical plain bearings Identification code
21.100.20	J11	GB/T 304.3-1990	关节轴承 配合	Spherical plain bearings - Fits
21.100.20	J11	GB/T 304.9-1981	向心关节轴承 技术条件	Spherical plain radial bearings, joint type--Technical requirements
21.100.20	J11	GB/T 305-1998	滚动轴承 外圈上的止动槽和止动环 尺寸和公差	Rolling bearings--Snap ring groove and snap ring on outer ring--Dimensions and tolerances	EQV ISO 464;1995
21.100.20	J11	GB/T 307.1-1994	滚动轴承 向心轴承 公差	Rolling bearings--Radial bearings--Tolerances	EQV ISO/DIS 492-86
21.100.20	J11	GB/T 307.2-1995	滚动轴承 测量和检验的原则及方法	Rolling bearings--Measuring and gauging principles and methods	NEQ ISO/TR 9274-91
21.100.01	J11	GB/T 307.3-1996	滚动轴承 通用技术规则	Rolling bearings--General technical regulations
21.100.20	J11	GB/T 307.4-1994	滚动轴承 推力球轴承 公差	Rolling bearings--Thrust ball bearings--Tolerances	EQV ISO 199-79
21.100.20	J11	GB/T 308-1989	滚动轴承 钢球	Rolling bearings - Steel balls	NEQ ISO 3290-75
21.100.20	J11	GB/T 309-2000	滚动轴承 滚针	Rolling bearings--Needle rollers	NEQ ISO 3096:1996
21.060.10	J13	GB/T 73-1985	开槽平端紧定螺钉	Slotted set screws with flat point	EQV ISO 4766-83
21.060.10	J13	GB/T 794-1993	加强半圆头方颈螺栓	Strengthened cap head square neck bolts
21.060.10	J13	GB/T 798-1988	活节螺栓	Eye bolts
21.060.10	J13	GB/T 799-1988	地脚螺栓	Eyelet bolts
21.060.10	J13	GB/T 800-1988	沉头双榫螺栓	Flat countersunk double nib bolts
21.060.10	J13	GB/T 801-1998	小半圆头低方颈螺栓 B级	Cup head square neck bolts with small head and short neck--Product grade B	IDT ISO 8678:1988
21.060.20	J13	GB/T 802-1988	组合式盖形螺母	Acorn nuts
21.060.20	J13	GB/T 804-1988	球面六角螺母	Hexagon nuts with raised face
21.060.20	J13	GB/T 805-1988	扣紧螺母	Tight nuts
21.060.20	J13	GB/T 806-1988	滚花高螺母	Knurled nut with collar
21.060.20	J13	GB/T 807-1988	滚花薄螺母	Knurled nuts
21.060.20	J13	GB/T 808-1988	小六角特扁细牙螺母	Small hexagon thin nuts-Fine pitch thread
21.060.20	J13	GB/T 809-1988	嵌装圆螺母	Insert round nuts
21.060.20	J13	GB/T 810-1988	小圆螺母	Small round nuts
21.060.20	J13	GB/T 812-1988	圆螺母	Round nuts
21.060.20	J13	GB/T 815-1988	端面带孔圆螺母	Round nuts with drilled holes in one face
21.060.20	J13	GB/T 816-1988	侧面带孔圆螺母	Round nuts with set pin holes in side
21.060.20	J13	GB/T 817-1988	带槽圆螺母	Slotted round nuts
21.060.10	J13	GB/T 818-2000	十字槽盘头螺钉	Pan head screws with type H or type Z cross recess--Product grade A	EQV ISO 7045:1994
21.060.10	J13	GB/T 819.1-2000	十字槽沉头螺钉 第1部分: 钢4.8	Countersunk flat head screws(common head style)with type H or type Z cross recess--Product grade A--Part 1: Steel of property class 4.8	EQV ISO 7046-1:1994
21.060.10	J13	GB/T 819.2-1997	十字槽沉头螺钉 第2部分: 钢8.8、不锈钢A2-70和有色金属CU2或CU3	Cross recessed countersunk flat head screws(common head style)--Grade A--Part 2: Steel of property class 8.8,stainless steel and non-ferrous metals	IDT ISO 7046-2:1990
21.060.10	J13	GB/T 820-2000	十字槽半沉头螺钉	Countersunk raised head screws (common head style) with type H or type Z cross recess--Product grade A	EQV ISO 7047:1994
21.060.10	J13	GB/T 821-1988	方头倒角端紧定螺钉	Square set screws with chamfered end
21.060.10	J13	GB/T 822-2000	十字槽圆柱头螺钉	Cross recessed cheese head screws	EQV ISO 7048:1998
21.060.10	J13	GB/T 823-1988	十字槽小盘头螺钉	Cross recessed small pan head screws
21.060.10	J13	GB/T 824-1976	圆柱头内花键螺钉	Screws,fluted socket head
21.060.10	J13	GB/T 825-1988	吊环螺钉	Eyebolts	NEQ ISO 3266-84
21.060.40	J13	GB/T 827-1986	标牌铆钉	Rivets for name plate
21.060.10	J13	GB/T 828-1988	开槽盘头定位螺钉	Slotted pan head set setscrews with dog point
21.060.10	J13	GB/T 829-1988	开槽圆柱端定位螺钉	Slotted setscrews with dog point
21.060.10	J13	GB/T 83-1988	方头长圆柱球面端紧定螺钉	Square set screws with long dog point and rounded end
21.060.10	J13	GB/T 830-1988	开槽圆柱头轴位螺钉	Slotted cheese head screws with shoulder
21.060.10	J13	GB/T 831-1988	开槽无头轴位螺钉	Slotted shoulder screws
21.060.10	J13	GB/T 832-1988	开槽带孔球面圆柱头螺钉	Slotted capstan screws
21.060.10	J13	GB/T 833-1988	开槽大圆柱头螺钉	Slotted large cheese head screws
21.060.10	J13	GB/T 834-1988	滚花高头螺钉	Knurled thumb screws
21.060.10	J13	GB/T 835-1988	滚花平头螺钉	Knurled screws
21.060.10	J13	GB/T 836-1988	滚花小头螺钉	Knurled screws with small head
21.060.10	J13	GB/T 837-1988	开槽盘头不脱出螺钉	Slotted pan head screws with waisted shank
21.060.10	J13	GB/T 838-1988	六角头不脱出螺钉	Hexagon screws with waisted shank
21.060.10	J13	GB/T 839-1988	滚花头不脱出螺钉	Knurled thumb screws with waisted shank
21.060.10	J13	GB/T 840-1988	塑料滚花头螺钉	Plastic diamond knurlhead screws
21.060.10	J13	GB/T 845-1985	十字槽盘头自攻螺钉	Cross recessed pan head tapping screws	EQV ISO 7049-83
21.060.10	J13	GB/T 846-1985	十字槽沉头自攻螺钉	Cross recessed countersunk head tapping screws	EQV ISO 7050-83
21.060.10	J13	GB/T 847-1985	十字槽半沉头自攻螺钉	Cross recessed raised countersunk head tapping screws	EQV ISO 7051-83
21.060.30	J13	GB/T 848-1985	小垫圈--A级	Plain washers--Small series--Product grade A	EQV ISO 7092-83
21.060.30	J13	GB/T 849-1988	球面垫圈	Weshers with ball face
21.060.30	J13	GB/T 850-1988	锥面垫圈	Washers with cone face
21.060.30	J13	GB/T 851-1988	开口垫圈	Washers with split
21.060.30	J13	GB/T 852-1988	工字钢用方斜垫圈	Square taper washers for I section
21.060.30	J13	GB/T 853-1988	槽钢用方斜垫圈	Square taper washers for slot section
21.060.30	J13	GB/T 854-1988	单耳止动垫圈	Tab washers with long tab
21.060.30	J13	GB/T 855-1988	双耳止动垫圈	Tab washers with long tab and wing
21.060.30	J13	GB/T 856-1988	外舌止动垫圈	External tab washers
21.060.30	J13	GB/T 858-1988	圆螺母用止动垫圈	Tab washers for round nut
21.060.30	J13	GB/T 859-1987	轻型弹簧垫圈	Single coil spring lock washers,Light type
21.060.30	J13	GB/T 860-1987	鞍形弹性垫圈	Curved spring washers
21.060.30	J13	GB/T 861.1-1987	内齿锁紧垫圈	Lock washers internal teeth
21.060.30	J13	GB/T 861.2-1987	内锯齿锁紧垫圈	Serrated lock washers internal teeth
21.060.30	J13	GB/T 862.1-1987	外齿锁紧垫圈	Lock washers external teeth
21.060.30	J13	GB/T 862.2-1987	外锯齿锁紧垫圈	Serrated lock washers external teeth
21.060.40	J13	GB/T 863.1-1986	半圆头铆钉 (粗制)	Round head rivets--Black
21.060.40	J13	GB/T 863.2-1986	小半圆头铆钉 (粗制)	Round head rivets with small head--Black
21.060.40	J13	GB/T 864-1986	平锥头铆钉 (粗制)	Cone head rivets--Black
21.060.40	J13	GB/T 865-1986	沉头铆钉 (粗制)	Countersunk head rivets--Black
21.060.40	J13	GB/T 866-1986	半沉头铆钉 (粗制)	Oval countersunk head rivets--Black
21.060.40	J13	GB/T 867-1986	半圆头铆钉	Round head rivets
21.060.40	J13	GB/T 868-1986	平锥头铆钉	Cone head rivets
21.060.40	J13	GB/T 869-1986	沉头铆钉	Countersunk head rivets
21.060.40	J13	GB/T 870-1986	半沉头铆钉	Oval countersunk head rivets
21.060.40	J13	GB/T 871-1986	扁圆头铆钉	Flat round head rivets
21.060.40	J13	GB/T 872-1986	扁平头铆钉	Thin head rivets
21.060.40	J13	GB/T 873-1986	扁圆头半空心铆钉	Oval head semi-tubular rivets
21.060.40	J13	GB/T 874-1986	120°沉头半空心铆钉	120 degree countersunk head semi-tubular rivets
21.060.40	J13	GB/T 875-1986	偏平头半空心铆钉	Thin head semi-tubular rivets
21.060.40	J13	GB/T 876-1986	空心铆钉	Tubular rivets
21.060.30	J13	GB/T 877-1986	开尾圆锥销	Taper pins with split
21.060.30	J13	GB/T 878-1986	螺纹圆柱销	Parallel pins with external thread
21.060.50	J13	GB/T 879.1-2000	弹性圆柱销 直槽 重型	Spring-type straight pins--Slotted, heavy duty	EQV ISO 8752:1997
21.060.50	J13	GB/T 879.2-2000	弹性圆柱销 直槽 轻型	Spring-type straight pins--Slotted, light duty	EQV ISO 13337:1997
21.060.50	J13	GB/T 879.3-2000	弹性圆柱销 卷制 重型	Spring-type straight pins--Coiled, heavy duty	EQV ISO 8748:1997
21.060.50	J13	GB/T 879.4-2000	弹性圆柱销 卷制 标准型	Spring-type straight pins--Coiled, standard duty	EQV ISO 8750:1997
21.060.50	J13	GB/T 879.5-2000	弹性圆柱销 卷制 轻型	Spring-type straight pins--Coiled, light duty	EQV ISO 8751:1997
21.060.30	J13	GB/T 880-1986	带孔销	Pins with split pin hole
21.060.50	J13	GB/T 881-2000	螺尾锥销	Taper pins with external thread, unhardened	EQV ISO 8737:1986
21.060.50	J13	GB/T 882-1986	销轴	Clevis pins with head
21.060.30	J13	GB/T 883-1986	锥销锁紧挡圈	Lock rings with cone pin
21.060.30	J13	GB/T 884-1986	螺钉锁紧挡圈	Lock ring with screw
21.060.30	J13	GB/T 885-1986	带锁圈的螺钉锁紧挡圈	Lock rings with screw and circlip
21.060.30	J13	GB/T 886-1986	轴肩挡圈	Rings for shoulder
21.060.20	J13	GB/T 889.1-2000	I型非金属嵌件六角锁紧螺母	Prevailing torque type hexagon nuts(with non-metallic insert),Style 1--Property classes 5,8 and 10	EQV ISO 7040:1997
21.060.20	J13	GB/T 889.2-2000	1型非金属嵌件六角锁紧螺母 细牙	Prevailing torque type hexagon nuts(with non-metallic insert),Style 1,with metric fine pitch thread--Property classes 6,8 and 10	EQV ISO 10512:1997
21.060.30	J13	GB/T 891-1986	螺钉紧固轴端挡圈	Lock rings at the end of shaft with screw
21.060.30	J13	GB/T 892-1986	螺栓紧固轴端挡圈	Lock rings at the end of shaft with bolt
21.060.30	J13	GB/T 893.1-1986	孔用弹性挡圈--A型	Circlips for holes--Type A
21.060.30	J13	GB/T 893.2-1986	孔用弹性挡圈--B型	Circlips for hole--Type B
21.060.30	J13	GB/T 894.1-1986	轴用弹性挡圈--A型	Circlips for shaft--Type A
21.060.30	J13	GB/T 894.2-1986	轴用弹性挡圈--B型	Circlips for shaft--Type B
21.060.30	J13	GB/T 895.1-1986	孔用钢丝挡圈	Roundwire snap rings for hole
21.060.30	J13	GB/T 895.2-1986	轴用钢丝挡圈	Roundwire snap rings for shaft
21.060.30	J13	GB/T 896-1986	开口挡圈	"E" rings
21.060.10	J13	GB/T 897-1988	双头螺柱 bm=1d	Double end studs--bm=1d
21.060.10	J13	GB/T 898-1988	双头螺柱 bm=1.25d	Double end studs bm=1.25d
21.060.10	J13	GB/T 899-1988	双头螺柱 bm=1.5d	Double end studs bm=1.5d
ICS 国際規格分類	中国標準分類	規格番号	規格名称(中国語)	規格名称(英語)	国際整合
21.060.10	J13	GB/T 900-1988	双头螺柱 bm=2d	Double end studs bm=2d
21.060.10	J13	GB/T 901-1988	等长双头螺柱 B级	Double end studs (clamping type)--Product grade B
21.060.10	J13	GB/T 902.1-1989	手工焊用焊接螺柱	Weld studs for manual welding
21.060.10	J13	GB/T 902.2-1989	机动弧焊用焊接螺柱	Weld studs for arc welding
21.060.10	J13	GB/T 902.3-1989	储能焊用焊接螺柱	Weld studs for capacitor discharge welding
21.060.30	J13	GB/T 921-1986	钢丝锁圈	Round wire circlips
21.060.10	J13	GB/T 922-1986	木螺钉技术条件	Specifications for wood screws
21.060.20	J13	GB/T 923-1988	盖形螺母	Acorn nuts
21.060.20	J13	GB/T 925-1988	轻型六角自锁螺母	Self-locking nuts,hexagon light
21.060.20	J13	GB/T 927-1988	球面六角自锁螺母	Self-locking nuts,hexagon sphere
21.060.20	J13	GB/T 929-1988	单耳托板自锁螺母	Self-locking nuts,singlelug, anchor
21.060.20	J13	GB/T 930-1988	双耳托板自锁螺母	Self-locking nuts,twolug, anchor
21.060.20	J13	GB/T 931-1988	角形托板自锁螺母	Self-locking nuts,angle, anchor
21.060.20	J13	GB/T 932-1988	气密单耳托板自锁螺母	Self-locking nuts,singlelug, anchor, sealing,
21.060.20	J13	GB/T 933-1988	气密双耳托板自锁螺母	Self-locking nuts,twolug, anchor, sealing
21.060.20	J13	GB/T 937-1988	成组游动托板自锁螺母	Self-locking nuts, anchor, floating,Gang channel
21.060.20	J13	GB/T 938-1988	游动自锁螺母	Self-locking nuts, floating
21.060.20	J13	GB/T 939-1988	单耳托板自锁螺母保护罩	Boots for self-locking nuts, singlelug, anchor
21.060.20	J13	GB/T 940-1988	双耳托板自锁螺母保护罩	Boots for self-locking nuts,twolug, anchor
21.060.20	J13	GB/T 941-1988	角形托板自锁螺母保护罩	Boots for self-locking nuts,angle, anchor
21.060.20	J13	GB/T 943-1988	自锁螺母技术条件	Procurement specification for self-locking nuts
21.060.10	J05	GB/T 944.1-1985	螺钉用十字槽	Cross recesses for screws	EQV ISO 4757-83
21.060.10	J13	GB/T 945-1976	十字槽球面中柱头螺钉	Screws,cross recessed,thin raised cheese head
21.060.10	J13	GB/T 946-1988	开槽球面圆柱头轴位螺钉	Slotted raised cheese head with shoulder
21.060.10	J13	GB/T 947-1988	开槽球面大圆柱头螺钉	Slotted large raised cheese head screws
21.060.10	J13	GB/T 948-1988	开槽沉头不脱出螺钉	Slotted countersunk head screws with waisted shank
21.060.10	J13	GB/T 949-1988	开槽半沉头不脱出螺钉	Slotted raised countersunk head screws with waisted shank
21.060.10	J13	GB/T 950-1986	十字槽圆头木螺钉	Cross recessed round head wood screws
21.060.10	J13	GB/T 951-1986	十字槽沉头木螺钉	Cross recessed countersunk head wood screws
21.060.10	J13	GB/T 952-1986	十字槽半沉头木螺钉	Cross recessed raised countersunk head wood screws
21.060.10	J13	GB/T 953-1988	等长双头螺柱 C级	Double end studs (clamping type)--Product grade C
21.060.40	J13	GB/T 954-1986	120°沉头铆钉	120°degree countersunk head rivets
21.060.30	J13	GB/T 955-1987	波形弹性垫圈	Wave spring washers
21.060.30	J13	GB/T 956.1-1987	锥形锁紧垫圈	Countersunk external toothed lock washers
21.060.30	J13	GB/T 956.2-1987	锥形锯齿锁紧垫圈	Countersunk serrated external toothed lock washers
21.060.30	J13	GB/T 959.1-1986	挡圈技术条件--弹性挡圈	Specifications for ring - Circlips
21.060.30	J13	GB/T 959.2-1986	挡圈技术条件--钢丝挡圈	Specifications for ring - Round wire snap rings
21.060.30	J13	GB/T 959.3-1986	挡圈技术条件--切制挡圈	Specifications for ring - Cutting rings
21.060.30	J13	GB/T 960-1986	夹紧挡圈	Grip rings
21.060.30	J13	GB/T 961-1988	单耳托板自锁螺母垫片	Spacers for self-locking nuts,singlelug, anchor
21.060.30	J13	GB/T 962-1988	双耳托板自锁螺母垫片	Spacers for self-locking nuts,twolug, anchor
21.060.30	J13	GB/T 963-1988	角形托板自锁螺母垫片	Spacers for self-locking nuts,angle, anchor
21.060.10	J13	GB/T 973-1976	十字槽扁圆头螺钉	Screws,cross recessed,oval head
21.060.10	J13	GB/T 974-1976	十字槽120°半沉头螺钉	Screws,cross recessed,120°raised countersunk head
21.060.40	J13	GB/T 975-1986	管状铆钉	Pipe type rivets
ICS 国際規格分類	中国標準分類	規格番号	規格名称(中国語)	規格名称(英語)	国際整合
21.060.20	J13	GB/T 1007-1976	小六角较扁螺母	Small hexagon medium thin nuts
21.060.20	J13	GB/T 1009-1978	螺母专用技术条件	Specified specifications for nuts
21.060.40	J13	GB/T 1011-1986	大扁圆头铆钉	Truss head rivets
21.060.40	J13	GB/T 1012-1986	120°半沉头铆钉	120°degree oval countersunk rivets
21.060.40	J13	GB/T 1013-1986	平锥头半空心铆钉	Cone head semi-tubuler rivets
21.060.40	J13	GB/T 1014-1986	大扁圆头半空心铆钉	Truss head semi-tubuar rivets
21.060.40	J13	GB/T 1015-1986	沉头半空心铆钉	Countersunk head semi-tublar rivets
21.060.40	J13	GB/T 1016-1986	无头铆钉	Headless rivets
21.060.40	J13	GB/T 1017-1978	铆钉专用技术条件	Specified specifications for rivets
21.060.30	J13	GB/T 1021-1976	角形垂直单耳止动垫圈	Lock washers with angular upturn tab perpendicular to the lug
21.060.30	J13	GB/T 1022-1976	角形单耳止动垫圈	Lock washers with angular upturn tab in line to the lug
21.060.30	J13	GB/T 1023-1976	角形垂直外舌止动垫圈	Lock washers with angular upturn tab perpendicular to the external tab
21.060.30	J13	GB/T 1024-1976	角形外舌止动垫圈	Lock washers with angular upturn tab in line to the external tab
21.060.30	J13	GB/T 1030-1988	内球面垫圈	Inner sphere washers
21.120.30	J18	GB/T 1095-1979	平键 键和键槽的剖面尺寸	Parallel keys--Dimensions of cross sections and keyways
21.120.30	J18	GB/T 1096-1979	普通平键 型式尺寸	Plain parallel keys--Types and dimensions
21.120.30	J18	GB/T 1097-1979	导向平键 型式尺寸	Feather keys--Types and dimensions
21.120.30	J18	GB/T 1098-1979	半圆键 键和键槽的剖面尺寸	Semi-circular (Woodruff) keys--Dimensions of cross sections and keyways
21.120.30	J18	GB/T 1099-1979	半圆键 型式尺寸	Woodruff keys--Types and dimensions
21.120.30	J18	GB/T 1144-2001	矩形花键尺寸、公差和检验	Straight-sided spline-Dimensions,tolerances and verification	NEQ ISO 14:1982
21.260	J21	GB/T 1156-1979	旋套式注油油杯基本型式与尺寸	Sleeve type drip-feed lubricating cups--Types and dimensions
21.040	J04	GB/T 1167-1996	过渡配合螺纹	The threads for transition fit	NEQ DIN 13/51-1988
21.060.10	J13	GB/T 1168-1976	螺柱技术条件	Studs--Technical requirements
21.220.10	G42	GB/T 1171-1996	一般用普通V带	Classical V-belts for general use	EQV JIS K 6323-1989
21.040	J04	GB/T 1181-1998	过盈配合螺纹	The interference-fit threads	NEQ ΓOCT 4608-81
21.060.10	J13	GB/T 1228-1991	钢结构用高强度大六角头螺栓	High strength bolts with large hexagon head for steel structures	NEQ ISO 7412-84
21.060.20	J13	GB/T 1229-1991	钢结构用高强度大六角螺母	High strength large hexagon nuts for steel structures	NEQ ISO 4775-84
21.060.30	J13	GB/T 1230-1991	钢结构用高强度垫圈	High strength plain washers for steel structures	NEQ ISO 7416-84
21.060	J13	GB/T 1231-1991	钢结构用高强度大六角头螺拴、大六角螺母、垫圈技术条件	Specifications of high strength bolts with large hexa-gon head, large hexagon nuts, plain washers for steel structures
21.060.01	J13	GB/T 1237-2000	紧固件标记方法	Designation system for fasteners	EQV ISO 8991:1986
21.160	J26	GB/T 1239.1-1989	冷卷圆柱螺旋拉伸弹簧技术条件	Cold coiled helical tension springs？Technical specifications	NEQ JIS B2708-81
21.160	J26	GB/T 1239.2-1989	冷卷圆柱螺旋压缩弹簧技术条件	Cold coiled helical compressions springs - Technical specifications	NEQ JIS B2707-87
21.160	J26	GB/T 1239.3-1989	冷卷圆柱螺旋扭转弹簧技术条件	Cold coiled helical torsion springs - Technical specifications	NEQ JIS B2709-87
21.160	J26	GB/T 1239.4-1989	热卷圆柱螺旋弹簧技术条件	Hot coiled helical springs - Technical specifications	NEQ JIS B2702-87
21.160	J26	GB/T 1239.6-1992	圆柱螺旋弹簧设计计算	Design of helical springs	NEQ JIS B 2709-1987
21.220.30	J18	GB/T 1243-1997	短节距传动用精密滚子链和链轮	Short pitch transmission precision roller chains and chain wheels	EQV ISO 606:1994
21.060.20	J13	GB/T 1337-1988	六角自锁螺母	Self-locking nuts,hexagon
21.060.20	J13	GB/T 1338-1988	小六角扁自锁螺母	Self-locking nuts,reduced hexagon oblate
21.060.20	J13	GB/T 1339-1988	小六角自锁螺母	Self-locking nuts,reduced hexagon
21.060.20	J13	GB/T 1340-1988	成组游动托板自锁螺母支架	Supports for self-locking nuts,anchor floating,Gang channel
21.200	J17	GB/T 1356-2001	通用机械和重型机械用圆柱齿轮--标准基本齿条齿廓	Cylindrical gears for general and heavy engineering--Standard basic rack tooth profile	IDT ISO 53:1998
21.200	J17	GB/T 1357-1987	渐开线圆柱齿轮模数	Modules of involute cyindrical gears	NEQ ISO 54-77
21.160	J26	GB/T 1358-1993	圆柱螺旋弹簧尺寸系列	Helical spring seriate sizes
21.040	J04	GB/T 1414-1978	管路旋入端用普通螺纹尺寸系列	General purpose screw threads for joints on pipe line--Dimensions
21.040.10	J04	GB/T 1415-1992	米制锥螺纹	Metric tape screw thread	IDT ГOCT 25229-82
ICS 国際規格分類	中国標準分類	規格番号	規格名称(中国語)	規格名称(英語)	国際整合
21.120.30	J18	GB/T 1563-1979	楔键 键和键槽的剖面尺寸	Taper keys--Cross section dimensions of keys and keyways
21.120.30	J18	GB/T 1564-1979	普通楔键 型式尺寸	Taper keys for general use--Types and dimensions
21.120.30	J18	GB/T 1565-1979	钩头楔键 型式尺寸	Gib-head taper keys--Types and dimensions
21.120.30	J18	GB/T 1566-1979	薄型平键 键和键槽的剖面尺寸	Thin flat keys--Cross section dimensions and keyways
21.120.30	J18	GB/T 1567-1979	薄型平键 型式尺寸	Thin flat keys--Types and dimensions
21.120.30	J18	GB/T 1568-1997	键 技术条件	Technical specifications for keys
21.120.10	J05	GB/T 1569-1990	圆柱形轴伸	Cylindrical shaft ends	NEQ ISO/R 775-69
21.120.10	J04	GB/T 1570-1990	圆锥形轴伸	Conical shaft ends	NEQ ISO/R 775-69
21.160	J26	GB/T 1805-2001	弹簧术语	Nomenclature of springs
21.200	J17	GB/T 1840-1989	圆弧圆柱齿轮模数	Modules of cylindrical gear with circular arc profiles
21.160	J26	GB/T 1972-1992	碟形弹簧	Disc spring	NEQ DIN 2092, DIN 2093-1990
21.160	J26	GB/T 1973.1-1989	小型圆柱螺旋弹簧技术条件	Small cylindrically coiled springs - Specification
21.160	J26	GB/T 1973.2-1989	小型圆柱螺旋拉伸弹簧尺寸及参数	Small cylindrically coiled tension spring - Dimensions and parameters
21.160	J26	GB/T 1973.3-1989	小型圆柱螺旋压缩弹簧尺寸及参数	Small cylindrically coiled compression spring - Dimensions and parameters
21.120.30	J18	GB/T 1974-1980	切向键及其键槽	Tangential keys and keyways
ICS 国際規格分類	中国標準分類	規格番号	規格名称(中国語)	規格名称(英語)	国際整合
21.160	J26	GB/T 2087-2001	圆柱螺旋拉伸弹簧尺寸及参数(半圆钩环型)	Cylindrically coiled tension spring dimensions and parameters (Half ring profile with hook)
21.160	J26	GB/T 2088-1997	圆柱螺旋拉伸弹簧(圆钩环压中心型)尺寸及参数	Cylindrically coiled tension spring dimensions and parameters
21.160	J26	GB/T 2089-1994	圆柱螺旋压缩弹簧(两端圈并紧磨平或锻平型) 尺寸及参数	Cylindrically coiled compression spring--Dimensions and parameters
21.200	J17	GB/T 2362-1990	小模数渐开线圆柱齿轮基本齿廓	Basic rack tooth profile of fine-pitch involute cylindrical gears
21.200	J17	GB/T 2363-1990	小模数渐开线圆柱齿轮精度	Accuracy of fine-pitch involute cylindrical gears
21.120.20	U48	GB/T 2496-1996	弹性环联轴器	Coupling with flexible ring
21.100.10	J12	GB/T 2509-1981	滑动轴承铜合金整体轴套形式、尺寸与公差	Copper alloy integrated shaft sleeves for plain bearings--Types, dimensions and tolerances
21.100.10	J12	GB/T 2510-1981	滑动轴承铜合金带挡边整体轴套形式、尺寸与公差	Copper alloy integrated shaft sleeves for plain bearings with gears--Types, dimensions and tolerances
21.100.10	J12	GB/T 2511-1981	滑动轴承铜合金整体轴套技术条件	Copper alloy integrated shaft sleeves--Technical requirements
21.040	J04	GB/T 2516-1981	普通螺纹偏差表 (直径1~355mm)	Common screw thread deviation table
21.060.10	J13	GB/T 2672-1986	内六角花形盘头螺钉	Hexagon lobular socket pan head screws
21.060.10	J13	GB/T 2673-1986	内六角花形沉头螺钉	Hexagon lobular socket countersunk head screws
21.060.10	J13	GB/T 2674-1986	内六角花形半沉头螺钉	Hexagon lobular socket raised countersunk head screws
21.100.10	J12	GB/T 2685-1981	滑动轴承 粉末冶金筒形轴承型式、尺寸与公差	Powder metallurgy plain bearing--Cylindrical type--Types, dimensions and tolerances
21.100.10	J12	GB/T 2686-1981	滑动轴承 粉末冶金带挡边筒形轴承型式、尺寸与公差	Powder metallurgy plain bearing--Rimed cylindrical type--Types, dimensions and tolerances
21.100.10	J12	GB/T 2687-1981	滑动轴承 粉末冶金球形轴承型式、尺寸与公差	Powder metallurgy plain bearing--Spherical type--Types, dimensions and tolerances
21.100.10	J12	GB/T 2688-1981	滑动轴承 粉末冶金轴承技术条件	Powder metallurgy plain bearing--Technical requirements
21.200	J17	GB/T 2821-1992	齿轮几何要素代号	Symbols for gear geometrical data	NEQ ISO 701-76
21.100.10	J12	GB/T 2889-1994	滑动轴承 术语	Plain bearings--Terms, definitions and classification	NEQ DIN 24960-80
ICS 国際規格分類	中国標準分類	規格番号	規格名称(中国語)	規格名称(英語)	国際整合
21.060.10	J13	GB/T 3098.1-2000	紧固件机械性能 螺栓、螺钉和螺柱	Mechanical properties of fasteners Bolts,screws and studs	IDT ISO 898-1:1999
21.060.20	J13	GB/T 3098.2-2000	紧固件机械性能 螺母 粗牙螺纹	Mechanical properties of fasteners--Nuts--Coarse thread	IDT ISO 898-2:1992
21.060.10	J13	GB/T 3098.3-2000	紧固件机械性能 紧定螺钉	Mechanical properties of fasteners made of carbon steel and alloy steel--Part 5:Set screws and similar threaded fasteners not under tensile stresses	IDT ISO 898-5:1998
21.060.20	J13	GB/T 3098.4-2000	紧固件机械性能 螺母 细牙螺纹	Mechanical properties of fasteners--Part 6:Nuts with specified proof load values--Fine pitch thread	IDT ISO 898-6:1994
21.060.10	J13	GB/T 3098.5-2000	紧固件机械性能 自攻螺钉	Mechanical properties of fasteners--Heat-treated steel tapping screws	IDT ISO 2702-2:1992
21.060.10	J13	GB/T 3098.6-2000	紧固件机械性能 不锈钢螺栓、螺钉和螺柱	Mechanical properties of corrosion-resistant stainless-steel fasteners--Part 1:Bolts,screws and studs	IDT ISO 3506-1:1997
21.060.10	J13	GB/T 3098.7-2000	紧固件机械性能 自挤螺钉	Mechanical and performance requirements of case hardened and tempered metric thread rolling screws	IDT ISO 7085:1999
21.060.10	J13	GB/T 3098.8-1992	紧固件机械性能 耐热用螺纹连接副	Mechanical properties of fasteners--Components for bolted connections made mainly from materials with a high temperature strength
21.060.20	J13	GB/T 3098.9-1993	紧固件机械性能有效力矩型钢六角锁紧螺母	Mechanical properties of fasteners--Prevailing torque type steel hexagon nuts	EQV ISO 2320-83
21.060	J13	GB/T 3098.10-1993	紧固件机械性能 有色金属制造的螺栓、螺钉、螺柱和螺母	Mechanical properties of fasteners--Bolts, screws, studs and nuts made of non-ferrous metals	EQV ISO 8839-1986
21.060.10	J13	GB/T 3098.11-1995	紧固件机械性能自钻自攻螺钉	Mechanical properties of fasteners--Self-drilling tapping screws
21.060.20	J13	GB/T 3098.12-1996	紧固件机械性能 螺母锥形保证载荷试验	Mechanical properties of fasteners--Cone proof load test on nuts	IDT ISO 10485-1991
21.060.10	J13	GB/T 3098.13-1996	紧固件机械性能 螺栓与螺钉的扭矩试验和破坏扭矩公称直径1~10mm	Mechanical properties of fasteners--Torsional test and minimum torques for bolts and screws with nominal diameters 1mm to 10mm	IDT ISO 898-7-1992
21.060.20	J13	GB/T 3098.14-2000	紧固件机械性能 螺母扩孔试验	Mechanical properties of fasteners--Widening test on nuts	IDT ISO 10484:1997
21.060.20	J13	GB/T 3098.15-2000	紧固件机械性能 不锈钢螺母	Mechanical properties of corrosion-resistant stainless-steel fasteners--Part 2:Nuts	IDT ISO 3506-2:1997
21.060.10	J13	GB/T 3098.16-2000	紧固件机械性能 不锈钢紧定螺钉	Mechanical properties of corrosion-resistant stainless-steel fasteners--Part 3:Set screws and similar fasteners not under tensile stress	IDT ISO 3506-3:1997
21.060.10	J13	GB/T 3098.17-2000	紧固件机械性能 检查氢脆用预载荷试验 平行支承面法	Fasteners--Preloading test for the detection of hydrogen embrittlement--Parallel bearing surface method	IDT ISO 15330:1999
21.060	J13	GB/T 3099-1982	螺栓、螺钉、螺母及附件名词术语	Bolts, screws, nuts and accessories--Terminology and nomenclature
21.060	J13	GB/T 3103.1-1982	紧固件公差 螺栓、螺钉和螺母	Tolerances for fasteners--Bolts, screws and nuts	EQV ISO 4759/1-78
21.060	J13	GB/T 3103.2-1982	紧固件公差 用于精密机械的螺栓、螺钉和螺母	Tolerances for fasteners--Bolts, screws and nuts for fine mechanics	NEQ ISO 4759/2-79
21.060.30	J13	GB/T 3103.3-2000	紧固件公差 平垫圈	Tolerances for fasteners--Part 3:Plain washers for bolts,screws and nuts--Product grades A and C	IDT ISO 4759-3:2000
21.060	J13	GB/T 3103.4-1992	紧固件公差 耐热用螺纹连接副	Tolerances for fasteners--Components for bolted connections made mainly from materials with a high temperature strength
21.060	J13	GB/T 3104-1982	紧固件 六角产品的对边宽度	Fasteners--Widths across flats of hexagon products	EQV ISO 272-82
21.060	J13	GB/T 3105-1982	螺栓和螺钉的头下圆角半径	Radii under the head of bolts and screws	EQV ISO 885-76
21.060	J13	GB/T 3106-1982	螺栓、螺钉和螺柱的公称长度和普通螺栓的螺纹长度	Bolts, screws and studs--Nominal lengths, and thread lengths for general purpose bolts	EQV ISO 888-76
21.100.10	J12	GB/T 3162-1991	滑动轴承薄壁轴瓦尺寸、结构要素与公差	Plain bearings - Thin-walled bearing shells - Dimensions, structure elements and tolerances	NEQ ISO 3548-78
21.120.30;	J18	GB/T 3478.1-1995	圆柱直齿渐开线花键模数 基本齿廓 公差	Straight cylindrical involute splines--Modules, basic rack profiles and tolerances	EQV ISO 4156-1981
21.120.30;	J18	GB/T 3478.2-1995	圆柱直齿渐开线花键 30°压力角 尺寸表	Straight cylindrical involute splines--30°pressure angle dimenslons tables	NEQ ISO 4156-1981
21.120.30?	J18	GB/T 3478.3-1995	圆柱直齿渐开线花键 37.5°压力角 尺寸表	Straight cylindrical involute splines--37.5°pressure angle dimensions tables	NEQ ISO 4156-1981
21.120.30?	J18	GB/T 3478.4-1995	圆柱直齿渐开线花键 45°压力角 尺寸表	Straight cylindrical involute splines--45°pressure angle dimensions tables	NEQ ISO 4156-1981
21.120.30?	J18	GB/T 3478.5-1995	圆柱直齿渐开线花键 检验方法	Straight cylindrical involute splines--Inspection methods	NEQ ISO 4156-1992
21.120.30?	J18	GB/T 3478.6-1995	圆柱直齿渐开线花键 30°压力角 M值和W值	Straight cylindrical involute splines--30°pressurengle M and W values	NEQ ISO/DIS 4156
21.120.30?	J18	GB/T 3478.7-1995	圆柱直齿渐开线花键 37.5°压力角 M值和W值	Straight cylindrical involute splines--37.5°pressure angle M and W values	NEQ ISO 4156-1981
21.120.30?	J18	GB/T 3478.8-1995	圆柱直齿渐开线花键 45°压力角 M值和W值	Straight cylindrical involute splines--45°pressure angle-M and W values	NEQ ISO/DIS 4156
21.120.30?	J18	GB/T 3478.9-1995	圆柱直齿渐开线花键 量棒	Straight cylindrical involute splines--Measuring pin	NEQ ISO 4156-1981
21.200	J17	GB/T 3480-1997	渐开线圆柱齿轮承载能力计算方法	Calculation methods of load capacity for involute cylindrical gears	EQV ISO 6336-1996
ICS 国際規格分類	中国標準分類	規格番号	規格名称(中国語)	規格名称(英語)	国際整合
21.120.20	J19	GB/T 3507-1983	机械式联轴器公称扭矩系列	Nominal torque series of the mechanical coupling	NEQ ISO/R 775-69
21.060.10	J13	GB/T 3632-1995	钢结构用扭剪型高强度螺栓连接副	Sets of torshear type high strength bolt hexagon nut and plain washer for steel structures
21.060.10	J13	GB/T 3633-1995	钢结构用扭剪型高强度螺栓连接副 技术条件	Technical requirement for sets of torshear type high strength bolt hexagon nut and plain washer for steel structures
21.060.60;	J15	GB/T 3733.1-1983	卡套式端直通管接头	Straight thread connector--Assembly
21.060.60;	J15	GB/T 3733.2-1983	卡套式端直通接头体	Straight thread connector--Body
21.060.60;	J15	GB/T 3734.1-1983	卡套式锥螺纹直通管接头	Male connector--Assembly
21.060.60;	J15	GB/T 3734.2-1983	卡套式锥螺纹直通接头体	Male connector--Body
21.060.60;	J15	GB/T 3735.1-1983	卡套式端直通长管接头	Straight thread long connector--Assembly
21.060.60;	J15	GB/T 3735.2-1983	卡套式端直通长接头体	Straight thread long connector--Body
21.060.60;	J15	GB/T 3736.1-1983	卡套式锥螺纹长管接头	Male long connector--Assembly
21.060.60;	J15	GB/T 3736.2-1983	卡套式锥螺纹长接头体	Male long connector--Body
21.060.60;	J15	GB/T 3737.1-1983	卡套式直通管接头	Union--Assembly
21.060.60;	J15	GB/T 3737.2-1983	卡套式直通接头体	Union--Body
21.060.60;	J15	GB/T 3738.1-1983	卡套式端直角管接头	Straight thread elbow--Assembly
21.060.60;	J15	GB/T 3738.2-1983	卡套式端直角接头体	Straight thread elbow--Body
21.060.60;	J15	GB/T 3739.1-1983	卡套式锥螺纹直角管接头	Male elbow--Assembly
21.060.60;	J15	GB/T 3739.2-1983	卡套式锥螺纹直角接头体	Male elbow--Body
21.060.60;	J15	GB/T 3740.1-1983	卡套式直角管接头	Union elbow--Assembly
21.060.60;	J15	GB/T 3740.2-1983	卡套式直角接头体	Union elbow--Body
21.060.60;	J15	GB/T 3741.1-1983	卡套式端三通管接头	Straight thread branch tee--Assembly
21.060.60;	J15	GB/T 3741.2-1983	卡套式端三通接头体	Straight thread branch tee--Body
21.060.60;	J15	GB/T 3742.1-1983	卡套式锥螺纹三通管接头	Male branch tee--Assembly
21.060.60;	J15	GB/T 3742.2-1983	卡套式锥螺纹三通接头体	Male branch tee--body
21.060.60;	J15	GB/T 3743.1-1983	卡套式端直角三通管接头	Straight thread run tee--Assembly
21.060.60;	J15	GB/T 3743.2-1983	卡套式端直角三通接头体	Straight thread run tee--Body
21.060.60;	J15	GB/T 3744.1-1983	卡套式锥螺纹直角三通管接头	Male run tee--Assembly
21.060.60;	J15	GB/T 3744.2-1983	卡套式锥螺纹直角三通接头体	Male run tee--Body
21.060.60;	J15	GB/T 3745.1-1983	卡套式三通管接头	Union tee--Assembly
21.060.60;	J15	GB/T 3745.2-1983	卡套式三通接头体	Union tee--Body
21.060.60;	J15	GB/T 3746.1-1983	卡套式四通管接头	Union cross-Assembly
21.060.60;	J15	GB/T 3746.2-1983	卡套式四通接头体	Union cross--Body
21.060.60;	J15	GB/T 3747.1-1983	卡套式焊接管接头	Weld male connector--Assembly
21.060.60;	J15	GB/T 3747.2-1983	卡套式焊接接头体	Weld male connector--Body
21.060.60;	J15	GB/T 3748.1-1983	卡套式隔壁直通管接头	Bulkhead union--Assmbly
21.060.60;	J15	GB/T 3748.2-1983	卡套式隔壁直通接头体	Bulkhead union--Body
21.060.60;	J15	GB/T 3749.1-1983	卡套式隔壁直角管接头	Bulkhead union elbow--Assembly
21.060.60;	J15	GB/T 3749.2-1983	卡套式隔壁直角接头体	Bulkhead union elbow--Body
21.060.60;	J15	GB/T 3750.1-1983	卡套式铰接管接头	Angle swivel screw--Assembly
21.060.60;	J15	GB/T 3750.2-1983	卡套式铰接接头体	Angle swivel screw--Body
21.060.10;	J15	GB/T 3750.3-1983	卡套式铰接六角螺栓	Hollow screws
21.060.60;	J15	GB/T 3752.1-1983	卡套式组合直角管接头	Adjustable elbow--Assembly
21.060.60;	J15	GB/T 3752.2-1983	卡套式组合直角接头体	Adjustable elbow--Body
21.060.60;	J15	GB/T 3753.1-1983	卡套式组合三通管接头	Adjustable T-unions--Assembly
21.060.60;	J15	GB/T 3753.2-1983	卡套式组合三通接头体	Adjustable T-unions--Body
21.060.60;	J15	GB/T 3754.1-1983	卡套式端对接直通管接头	Straight thread connector for butt joints--Assembly
21.060.60;	J15	GB/T 3754.2-1983	卡套式端对接直通接头体	Straight thread connector for butt joints--Body
21.060.60;	J15	GB/T 3755.1-1983	卡套式锥螺纹对接直通管接头	Male connector for butt joints--Assembly
21.060.60;	J15	GB/T 3755.2-1983	卡套式锥螺纹对接直通接头体	Male connector for butt joints--Body
21.060.60;	J15	GB/T 3756.1-1983	卡套式对接直通管接头	Union for butt joints--Assembly
21.060.60;	J15	GB/T 3756.2-1983	卡套式对接直通接头体	Union for butt joints--Body
21.060.60;	J15	GB/T 3757.1-1983	卡套式端对接直角管接头	Straight thread elbow for butt joints--Assembly
21.060.60;	J15	GB/T 3757.2-1983	卡套式端对接直角接头体	Straight thread elbow for butt joints--Body
21.060.60;	J15	GB/T 3758.1-1983	卡套式锥螺纹对接直角管接头	Male elbow for butt joints--Assembly
21.060.60;	J15	GB/T 3758.2-1983	卡套式锥螺纹对接直角接头体	Male elbow for butt joints--Body
21.060.60;	J15	GB/T 3759-1983	卡套式管接头用螺母	Bite type tube fittings--Nuts
21.060.60;	J15	GB/T 3760-1983	卡套式管接头用对接螺母	Bite type tube fittings--Nuts for butt joints
21.060.60;	J15	GB/T 3761-1983	卡套式管接头用锥体环	Bite type tube fittings--Pressure bush for butt joints
21.060.60;	J15	GB/T 3762-1983	卡套式管接头用尖角密封垫圈	Bite type tube fittings--Tipping washer
21.060.60;	J15	GB/T 3763-1983	卡套式管接头用六角薄螺母	Bite type tube fittings--Hexagon thin nuts
21.060.60;	J15	GB/T 3764-1983	卡套	Ferrule
21.060.60;	J15	GB/T 3765-1983	卡套式管接头技术条件	Specification for bite type tube fittings
21.120.20	J19	GB/T 3852-1997	联轴器轴孔和联结型式与尺寸	Types and dimension for coupling bores and their connection	NEQ ISO/R 775:1969
21.100.20	J11	GB/T 3882-1995	滚动轴承 外球面球轴承和偏心套外形尺寸	Rolling bearings--Insert bearings and eccentric looking collars --Boundary dimensions	NEQ ISO 9628-92
21.120.20	J19	GB/T 3931-1997	联轴器 术语	Coupling--Vocabulary
21.100.20	J11	GB/T 3944-1983	关节轴承 词汇	Spherical plain bearing,joint type--Vocabulary	EQV ISO/DIS 6811/1-81
ICS 国際規格分類	中国標準分類	規格番号	規格名称(中国語)	規格名称(英語)	国際整合
21.200	J04	GB/T 4133-1984	莫氏圆锥的强制传动型式及尺寸	The type and dimensions for positive drive of Morse tapers	EQV ISO 5413-76
21.220.30	J18	GB/T 4140-1993	输送用平顶链和链轮	Flat-top chains and associated chainwheels for conveyors
21.160	J26	GB/T 4142-2001	圆柱螺旋拉伸弹簧尺寸及参数(圆钩环型)	Cylindrically coiled tension spring dimensionsand parameters(Ring profile with Hook)
21.100.20	J11	GB/T 4199-1984	滚动轴承公差定义	Rolling bearings--Tolerances-definitions	IDT ISO 1132-80
21.120.40	N73	GB/T 4201-1984	通用卧式平衡机校验法	Method of verification for universal horizontal balancing machines
21.120.20	J19	GB/T 4323-1984	弹性套柱销联轴器	Pin coupling with elastic sleeve
21.220.10	G42	GB/T 4489-1984	平型传动带的宽度和长度	Flat transmission belts widths and lengths	EQV ISO 63-75
21.100.20	J11	GB/T 4603-1984	滚针轴承 重系列 尺寸和公差	Needle roller bearings--Heavy series--Dimensions and tolerances	IDT ISO 6979-82
21.100.20	J11	GB/T 4604-1993	滚动轴承 径向游隙	Rolling bearings--Radial internal clearance	EQV ISO 5753-91
21.100.10	J11	GB/T 4648-1996	滚动轴承 圆锥滚子轴承 凸缘外圈 外形尺寸	Rolling bearings--Metric tapered roller bearings--Flanged cups--Boundary dimensions	EQV ISO 355-1977/add.2-1
21.100.20	J11	GB/T 4661-1989	滚动轴承 圆柱滚子	Rolling bearings-cylindrical rollers	NEQ JIS B1506-76
21.100.20	J11	GB/T 4662-1993	滚动轴承 额定静负荷	Rolling bearings--Static load ratings	EQV ISO 76-87
21.100.20	J11	GB/T 4663-1994	滚动轴承 推力圆柱滚子轴承 外形尺寸	Rolling bearings--Cylindrical thrust roller bearings--Boundary dimensions
21.020	J30	GB/T 4863-1985	机械制造工艺基本术语	General terminology of machine-building technology
ICS 国際規格分類	中国標準分類	規格番号	規格名称(中国語)	規格名称(英語)	国際整合
21.120.20	J19	GB/T 5014-1985	弹性柱销联轴器	Elastic pin coupling
21.120.20	J19	GB/T 5015-1985	弹性柱销齿式联轴器	Gear coupling with elastic pin
21.020	L05	GB/T 5080.6-1996	设备可靠性试验 恒定失效率假设的有效性检验	Equipment reliability testing--Tests for the validity of a constant failure rate assumption	IDT IEC 60605-6-1989
21.220.30	J18	GB/T 5269-1999	传动及输送用双节距精密滚子链和链轮	Double-pitch precision roller chains and sprockets for transmission and conveyors	IDT ISO 1275:1995
21.120.20	J19	GB/T 5272-1985	梅花形弹性联轴器	Coupling with elastic spider
21.060.10	J13	GB/T 5276-1985	紧固件 螺栓、螺钉、螺柱及螺母尺寸代号和标注	Fasteners--Bolts,screws,studs and nuts--Symbols and designations of dimensions	EQV ISO 225-83
21.060.10	J13	GB/T 5277-1985	紧固件 螺栓和螺钉通孔	Fasteners--Clearance holes for bolts and screws	EQV ISO 273-79
21.060	J13	GB/T 5278-1985	紧固件 开口销孔和金属丝孔	Fasteners--Split pin holes and wireholes	IDT ISO 7378-83
21.060.10	J13	GB/T 5279-1985	沉头螺钉 头部形状和测量	Countersunk head screws--Head configuration and gauging	IDT ISO 7721-83
21.060.10	J13	GB/T 5279.2-1997	沉头螺钉 第2部分: 十字槽插入深度	Countersunk flat head screws--Part 2: Penetration depth of cross recesses	IDT ISO 7721-2:1990
21.060.10	J13	GB/T 5280-1985	自攻螺钉用螺纹	Tapping screws thread	IDT ISO 1478-83
21.060.10	J13	GB/T 5281-1985	内六角圆柱头轴肩螺钉	Hexagon socket head shoulder screws	EQV ISO 7379-83
21.060.10	J13	GB/T 5282-1985	开槽盘头自攻螺钉	Slotted pan head tapping screws	EQV ISO 1481-83
21.060.10	J13	GB/T 5283-1985	开槽沉头自攻螺钉	Slotted countersunk head tapping screws	EQV ISO 1482-83
21.060.10	J13	GB/T 5284-1985	开槽半沉头自攻螺钉	Slotted raised countersunk head tapping screws	EQV ISO 1483-83
21.060.10	J13	GB/T 5285-1985	六角头自攻螺钉	Hexagon head tapping screws	EQV ISO 1479-83
21.060.30	J13	GB/T 5286-2001	螺栓、螺钉和螺母用平垫圈 总方案	Plain washers for bolts,screws and nuts--General plan	IDT ISO 887:2000
21.060.30	J13	GB/T 5287-1985	特大垫圈 C级	Plain washers--Extra large series--Product grade C	EQV ISO 7094-83
21.140	G43	GB/T 5719-1995	橡胶密封制品术语	Rubber sealings articles-Terminology
21.140	G43	GB/T 5720-1993	O形橡胶密封圈试验方法	Test methods for rubber O rings	NEQ ASTM D1414-90
21.140	G43	GB/T 5721-1993	橡胶密封制品标志、包装、运输、贮存的一般规定	General rules of identification, packaging, transportation and storage for rubber sealing products
21.060.10	J13	GB/T 5779.1-2000	紧固件表面缺陷 螺栓、螺钉和螺柱 一般要求	Fasteners--Surface discontinuities--Part 1:Bolts,screws and studs for general requirements	IDT ISO 6157-1:1988
21.060.20	J13	GB/T 5779.2-2000	紧固件表面缺陷 螺母	Fasteners-surface discontinuities--Part 2:Nuts	IDT ISO 6157-2:1995
21.060.10	J13	GB/T 5779.3-2000	紧固件表面缺陷 螺栓、螺钉和螺柱 特殊要求	Fasteners--Surface discontinuities--Part 3:Bolts,screws and studs for special requirements	IDT ISO 6157-3:1988
21.060.10	J13	GB/T 5780-2000	六角头螺栓C级	Hexagon head bolts--Product grade C	EQV ISO 4016:1999
21.060.10	J13	GB/T 5781-2000	六角头螺栓 全螺纹 C级	Hexagon head bolts--Full thread--Product grade C	EQV ISO 4018:1999
21.060.10	J13	GB/T 5782-2000	六角头螺栓	Hexagon head bolts--Product grades A and B	EQV ISO 4014:1999
21.060.10	J13	GB/T 5783-2000	六角头螺栓 全螺纹	Hexagon head bolts--Full thread--Product grades A and B	EQV ISO 4017:1999
21.060.10	J13	GB/T 5784-1986	六角头螺栓--细杆 B级	Hexagon head bolts - Reduced shank - Product grade B	EQV ISO 4015-79
21.060.10	J13	GB/T 5785-2000	六角头螺栓 细牙	Hexagon head bolts with metric fine pitch thread--Product grades A and B	EQV ISO 8765:1999
21.060.10	J13	GB/T 5786-2000	六角头螺栓 细牙 全螺纹	Hexagon head bolts with metric fine pitch thread--Full thread--Product grades A and B	EQV ISO 8676:1999
21.060.10	J13	GB/T 5789-1986	六角法兰面螺栓--加大系列--B级	Hexagon flange bolts - Heavy series - Product grade B	NEQ ISO/DP 8102-84
21.060.10	J13	GB/T 5790-1986	六角法兰面螺栓--加大系列--细杆--B级	Hexagon flange bolts - Heavg eries--Product grade B	NEQ ISO/DP 8102-84
21.040	J04	GB/T 5796.1-1986	梯形螺纹 牙型	Metric trapezoidal screw threads - Profile	EQV ISO 2901-77
21.040	J04	GB/T 5796.2-1986	梯形螺纹 直径与螺矩系列	Metric trapezoidal screw threads--System of diameter and pitch	EQV ISO 2902-77
21.040	J04	GB/T 5796.3-1986	梯形螺纹 基本尺寸	Metric trapezoidal screw threads--Basic dimensions	EQV ISO 2904-77
21.040	J04	GB/T 5796.4-1986	梯形螺纹 公差	Metric trapezoidal screw threads--Tolerances	EQV ISO 2903-77
21.100.20	J11	GB/T 5800-1986	滚动轴承 仪器精密轴承	Rolling bearings--Instrument precision bearings	EQV ISO 1224-84
21.100.20	J11	GB/T 5801-1994	滚动轴承 轻中系列滚针轴承 外形尺寸和公差	Rolling bearings--Light and medium series needle roller bearings--Boundary dimensions and tolerances	NEQ ISO 1206-82
21.120.20	J19	GB/T 5843-1986	凸缘联轴器	Flanged coupling
21.120.20	J19	GB/T 5844-1986	轮胎式联轴器	Coupling with rubber tyre element
21.220.30	J04	GB/T 5847-1986	尺寸链 计算方法	Dimensional chain--Methods of calculation
21.220.30	J18	GB/T 5858-1997	重载传动用弯板滚子链和链轮	Heavy-duty cranked-link transmission roller chains and chain wheels	IDT ISO 3512:1992
21.100.20	J11	GB/T 5859-1994	滚动轴承 推力调心滚子轴承 外形尺寸	Rolling bearings--Self-aligning thrust roller bearings--Boundary dimensions
21.100.20	J11	GB/T 5868-1986	滚动轴承安装尺寸	Dimensions for mounting rolling bearings
21.140	J22	GB/T 5894-1986	机械密封名词术语	The terms of mechanical seal
ICS 国際規格分類	中国標準分類	規格番号	規格名称(中国語)	規格名称(英語)	国際整合
21.120.20	J19	GB/T 6069-1985	滚子链联轴器	Roller chain coupling
21.120.20	J19	GB/T 6073-1985	LT 型高弹性摩擦离合器	Type LT highly elastic frictionclutch
21.220.30	J18	GB/T 6074-1995	板式链、端接头及槽轮	Leaf chains, clevises and sheaves
21.220.30	J18	GB/T 6076-1985	传动用短节距精密套筒链	Short pitch transmission precision bush chains	EQV ISO 1395-77
21.060.20	J13	GB/T 6170-2000	1型六角螺母	Hexagon nuts,style 1--Product grades A and B	EQV ISO 4032:1999
21.060.20	J13	GB/T 6171-2000	1型六角螺母 细牙	Hexagon nuts,style 1,with metric fine pitch thread--Product grades A and B	EQV ISO 8673:1999
21.060.20	J13	GB/T 6172.1-2000	六角薄螺母	Hexagon thin nuts(chamfered)--Product grades A and B	EQV ISO 4035:1999
21.060.20	J13	GB/T 6172.2-2000	非金属嵌件六角锁紧薄螺母	Prevailing torque type hexagon thin nuts(with non-metallic insert)	EQV ISO 10511:1997
21.060.20	J13	GB/T 6173-2000	六角薄螺母 细牙	Hexagon thin nuts(unchamered) with metric fine pitch thread--Product grades A and B	EQV ISO 8675:1999
21.060.20	J13	GB/T 6174-2000	六角薄螺母 无倒角B级	Hexagon thin nuts(unchamfered)--Product grades B	EQV ISO 4036:1999
21.060.20	J13	GB/T 6175-2000	2型六角螺母	Hexagon nuts,style 2--Product grades A and B	EQV ISO 4033:1999
21.060.20	J13	GB/T 6176-2000	2型六角螺母 细牙	Hexagon nuts, style 2,with metric fine pitch thread--Product grades A and B	EQV ISO 8674:1999
21.060.20	J13	GB/T 6177.1-2000	六角法兰面螺母	Hexagon nuts with flange--Coarse thread	EQV ISO 4161:1999
21.060.20	J13	GB/T 6177.2-2000	六角法兰面螺母 细牙	Hexagon nuts with flange--Fine pitch thread	EQV ISO 10663:1999
21.060.20	J13	GB/T 6178-1986	1型六角开槽螺母 A和B级	Hexagon slotted and castle nuts, style 1--Product grades A and B	NEQ ISO/DIS 7035-82
21.060.20	J13	GB/T 6179-1986	1型六角开槽螺母 C级	Hexagon slotted nuts, style 1--Product grade C	NEQ ISO/DIS 7037-82
21.060.20	J13	GB/T 6180-1986	2型六角开槽螺母 A和B级	Hexagon slotted and castle nuts,style 2--Product grades A and B	NEQ ISO/DIS 7036-82
21.060.20	J13	GB/T 6181-1986	六角开槽薄螺母 A和B级	Hexagon thin slotted nuts--Product grades A and B	NEQ ISO/DIS 7038-82
21.060.20	J13	GB/T 6182-2000	2型非金属嵌件六角锁紧螺母	Prevailing torque type hexagon nuts(with non-metallic insert),style 2--Property classes 9 and 12	EQV ISO 7041:1997
21.060.20	J13	GB/T 6183.1-2000	非金属嵌件六角法兰面锁紧螺母	Prevailing torque type hexagon nuts with flange(with non-metallic insert)--Product grades A and B	EQV ISO 7043:1997
21.060.20	J13	GB/T 6183.2-2000	非金属嵌件六角法兰面锁紧螺母 细牙	Prevailing torque type hexagon nuts with flange(with non-metallic insert) with metric fine pitch thread--Product grades A and B	EQV ISO 12125:1997
21.060.20	J13	GB/T 6184-2000	1型全金属六角锁紧螺母	Prevailing torque type all-metal hexagon nuts,style 1--Property classes 5,8 and 10	EQV ISO 7719:1997
21.060.20	J13	GB/T 6185.1-2000	2型全金属六角锁紧螺母	Prevailing torque type all-metal hexagon nuts,style 2--Property classes 5,8,10 and 12	EQV ISO 7042:1997
21.060.20	J13	GB/T 6185.2-2000	2型全金属六角锁紧螺母 细牙	Prevailing torque type all-metal hexagon nuts,style 2,with metric fine pitch thread--Property classes 8,10 and 12	EQV ISO 10513:1997
21.060.20	J13	GB/T 6186-2000	2型全金属六角锁紧螺母9级	Prevailing torque type all-metal hexagon nuts,style 2--Property class 9	EQV ISO 7720:1997
21.060.20	J13	GB/T 6187.1-2000	全金属六角法兰面锁紧螺母	Prevailing torque type all-metal hexagon nuts with flange--Product grades A and B	EQV ISO 7044:1997
21.060.20	J13	GB/T 6187.2-2000	全金属六角法兰面锁紧螺母 细牙	Prevailing torque type all-metal hexagon nuts with flange with metric fine pitch thread--Product grades A and B	EQV ISO 12126:1997
21.060.10	J13	GB/T 6188-2000	螺栓和螺钉用内六角花形	Hexalobular internal driving feature for bolts and screws	IDT ISO 10664:1999
21.060	J13	GB/T 6189-1986	紧固件用六角花形 E型	Hexagon lobular for fasteners--Type E
21.060.10	J13	GB/T 6190-1986	内六角花形圆柱头螺钉 4.8级	Hexagon lobular socket head cap screws--Property class 4.8
21.060.10	J13	GB/T 6191-1986	内六角花形圆柱头螺钉 8.8级	Hexagon lobular socket head cap screws--Property class 8.8
21.120	J19	GB/T 6333-1986	电力液压块式制动器	The electro-hydraulic double-shoe brakes
21.120	J19	GB/T 6334-1986	直流电磁铁块式制动器	DC-electromagnet double-shoe brakes
21.100.20	J11	GB/T 6391-1995	滚动轴承 额定动载荷和额定寿命	Rolling bearings--Dynamic load ratings and rating life	IDT ISO 281-90
21.200	J04	GB/T 6404-1986	齿轮装置噪声声功率级测定方法	Determination of sound power level for noise emitted by gear units	NEQ ISO 464E-83
21.200	J17	GB/T 6413-1986	渐开线圆柱齿轮胶合承载能力计算方法	Calculation of scuffing load capacity for involute cylindrical gears	EQV ISO/DP 6336/4
21.200	J17	GB/T 6443-1986	渐开线圆柱齿轮图样上应注明的尺寸数据	Involute cylindrical gears--Information of the dimensional data to be given on the drawing	EQV ISO 1340-76
21.120.40	J04	GB/T 6444-1995	机械振动 平衡术语	Mechanical vibration--Balancing vocabulary	EQV ISO 1925-1990
21.100.10	J11	GB/T 6445.1-1996	滚动轴承 滚轮滚针轴承 外形尺寸	Rolling bearings Needle roller bearings--Track rollers--Boundary dimensions	NEQ ISO 6278-1980
21.100.10	J11	GB/T 6445.2-1996	滚动轴承 滚轮滚针轴承 公差	Rolling bearings--Needle roller bearings-Track rollers--Tolerances	NEQ ISO 7063-1982
21.200	J17	GB/T 6467-2001	齿轮渐开线 样板	The involute master of gear
21.200	J17	GB/T 6468-2001	齿轮螺旋线样板	The helix master of gear
ICS 国際規格分類	中国標準分類	規格番号	規格名称(中国語)	規格名称(英語)	国際整合
21.140	J22	GB/T 6556-1994	机械密封的型式、主要尺寸、材料和识别标志	Type, main dimension, material and marking of mechanical seals
21.120.40	J04	GB/T 6557-1999	挠性转子机械平衡的方法和准则	Mechanical vibration--Methods and criteria for the mechanical balancing of flexible rotors	IDT ISO 11342:1998
21.060.10	J13	GB/T 6559-1986	自攻锁紧螺钉的螺杆 粗牙普通螺纹系列	Screw thread shanks for thread forming screw--Metric coarse thread series
21.060.10	J13	GB/T 6560-1986	十字槽盘头自攻锁紧螺钉	Cross recessed pan head thread forming screws
21.060.10	J13	GB/T 6561-1986	十字槽沉头自攻锁紧螺钉	Cross recessed countersunk head thread forming screws
21.060.10	J13	GB/T 6562-1986	十字槽半沉头自攻锁紧螺钉	Cross recessed raised countersunk head thread forming screws
21.060.10	J13	GB/T 6563-1986	六角头自攻锁紧螺钉	Hexagon head thread forming screws
21.060.10	J13	GB/T 6564-1986	内六角花形圆柱头自攻锁紧螺钉	Hexagon lobular socket thread forming screws
21.260	J50	GB/T 6576-1986	机床润滑系统	Machine tools--Lubrication systems	NEQ ISO 5170-77
21.140	K23	GB/T 6656-1986	铁氧体永磁直流电动机	DC ferrite permanent magnet motors
21.100.20	J11	GB/T 6930-1986	滚动轴承词汇	Rolling bearings--Vocabulary	EQV ISO 5593-84
21.220.10	J18	GB/T 6931.1-1986	带传动基本术语	Drives using belt--Basic terminology
21.220.10	J18	GB/T 6931.2-1986	V 带传动术语	Drives using V-belts and grooved pulleys--Terminology	EQV ISO 1081-80
21.220.10	J18	GB/T 6931.3-1986	同步带传动术语	Synchronous belt drives--Terminology	EQV ISO 5288-82
21.100.20	J11	GB/T 7217-1987	凸缘外圈向心球轴承 凸缘尺寸	Radial ball bearings with flanged outer ring--Flange dimensions	IDT ISO 8443-85
21.100.20	J11	GB/T 7218-1995	滚动轴承 凸缘外圈微型向心球轴承外形尺寸	Rolling bearings--Miniature radial ball bearings with flanged outer ring Boundary dimensions	NEQ ISO 8443-85
21.120.40	J04	GB/T 7221-1987	现场平衡设备的说明和评价	Field balancing equipment--Description and evaluation	EQV ISO 2371-74
21.060.30	J13	GB/T 7244-1987	重型弹簧垫圈	Single coil spring lock washers, Heavy type
21.060.30	J13	GB/T 7245-1987	鞍形弹簧垫圈	Curved single coil spring lock washers
21.060.30	J13	GB/T 7246-1987	波形弹簧垫圈	Wave single coil spring lock washers
21.020	L05	GB/T 7289-1987	可靠性、维修性与有效性预计报告编写指南	Presentation of reliability, maintainability and availability predictions	EQV IEC 60863-86
21.040.30	J04	GB/T 7306.1-2000	55°密封管螺纹 第1部分: 圆柱内螺纹与圆锥外螺纹	Pipe threads with 55 degree thread angle where pressure-tight joints are made on the threads Part 1: Parallel internal and taper external threads	EQV ISO 7-1:1994
21.040.30	J04	GB/T 7306.2-2000	55°密封管螺纹 第2部分: 圆锥内螺纹与圆锥外螺纹	Pipe threads with 55 degree thread angle where pressure-tight joints are made on the threads Part 2: Taper internal and external threads	EQV ISO 7-1:1994
21.040.30	J04	GB/T 7307-2001	55°非密封管螺纹	Pipe threads with 55 degree thread angle where pressure-tight joints are not made on the threads	EQV ISO 228-1:1994
21.100.10	J12	GB/T 7308-1987	滑动轴承薄壁翻边轴瓦尺寸、公差及检验方法	Plain bearings--Thin-walled flanged half bearings--Dimensions, tolerances and methods of checking	EQV ISO 6864-84
21.120.20	J19	GB/T 7549-1987	球笼式同步万向联轴器型式、基本参数和主要尺寸	Synchronizing universal coupling with ball and sacket--Type, foundational parameters and main dimensions
21.120.20	J19	GB/T 7550-1987	球笼式同步万向联轴器试验方法	Synchroizing universal coupling with ball and sacket
21.060.10	J13	GB/T 7559-1987	纤维��强塑料层板螺栓连接挤压强度试验方法	FRP Laminates-test method for bearing strength by bolted joints
21.100.20	J11	GB/T 7809-1995	滚动轴承 外球面球轴承座外形尺寸	Roliing bearings--Housings for insert bearing boundary dimensions	EQV ISO 3228-93
21.100.20	J11	GB/T 7810-1995	滚动轴承 带座外球面球轴承外形尺寸	Rolling bearings--Insert bearing units boundary dimensions
21.100	J11	GB/T 7811-1999	滚动轴承 参数符号	Rolling bearings--Symbols for quantities
21.100.20	J11	GB/T 7813-1998	滚动轴承附件 轴承座 外形尺寸	Rolling bearings accessories--Plummer block housings--Boundary dimensions	NEQ ISO 113:1994
21.100.20	J12	GB/T 7948-1987	塑料轴承极限PV试验方法	Test method for PV limit of plastics bearings
ICS 国際規格分類	中国標準分類	規格番号	規格名称(中国語)	規格名称(英語)	国際整合
21.060.10	J15	GB/T 8262-1987	圆头椭圆颈螺栓	Bolts,round head with oval neck
21.220.30	J18	GB/T 8350-1987	输送链、附件和链轮	Conveyor chains, attachments and chain wheels	EQV ISO 1977/1~2-74
21.200	J17	GB/T 8539-2000	齿轮材料及热处理质量检验的一般规定	General specification for quality inspection of gear materials and their heat treatment	EQV ISO 6336-5:1996
21.200	J17	GB/T 8542-1987	透平齿轮传动装置技术条件	Spcification for turbine gearings
21.200	J04	GB/T 8543-1987	验收试验中齿轮装置 机械振动的测定	Determination of mechanical vibrations of gear units during acceptance testing
21.100.20	J11	GB/T 8597-1988	滚动轴承包装	Rolling bearings-packaging and packing	NEQ JIS B1517
21.060	J13	GB/T 9074.1-1988	十字槽盘头螺钉和平垫圈组合件	Cross recessed pan head screw and plain washer assemblies
21.060	J13	GB/T 9074.2-1988	十字槽盘头螺钉和外锯齿锁紧垫圈组合件	Cross recessed pan head screw and serrated lock washer external teeth assemblies
21.060	J13	GB/T 9074.3-1988	十字槽盘头螺钉和弹簧垫圈组合件	Cross recessed pan head screw and single coil spring lock washer assemblies
21.060	J13	GB/T 9074.4-1988	十字槽盘头螺钉, 弹簧垫圈和平垫圈组合件	Cross recessed pan head screw,single coil spring lock washer and plain washer assemblies
21.060	J13	GB/T 9074.5-1988	十字槽小盘头螺钉和平垫圈组合件	Cross recessed small pan head screw and small plain washer assemblies
21.060	J13	GB/T 9074.6-1988	十字槽小盘头螺钉和大垫圈组合件	Cross recessed small pan head serew and big plain washer assemblies
21.060	J13	GB/T 9074.7-1988	十字槽小盘头螺钉和弹簧垫圈组合件	Cross recessed small pan head screw and single coil spring lock washer assemblies
21.060	J13	GB/T 9074.8-1988	十字槽小盘头螺钉和弹簧垫圈及平垫圈组合件	Cross recessed small pan head screw,single coil spring lock washer and plain washer assemblies
21.060	J13	GB/T 9074.9-1988	十字槽沉头螺钉和锥形锁紧垫圈组合件	Cross recessed countersunk head screw and countersunk serrated external toothed lock washer assemblies
21.060	J13	GB/T 9074.10-1988	十字槽半沉头螺钉和锥形锁紧垫圈组合件	Cross recessed raised countersunk head screw and countersunk external toothed lock washer assemblies
21.060	J13	GB/T 9074.11-1988	十字槽凹穴六角头螺栓和平垫圈组合件	Cross recessed hexagon bolt with indentation and plain washer assemblies
21.060	J13	GB/T 9074.12-1988	十字槽凹穴六角头螺栓和弹簧垫圈组合件	Cross recessed hexagon bolt with indentation and single coil spring lock washer assemblies
21.060	J13	GB/T 9074.13-1988	十字槽凹穴六角头螺栓, 弹簧垫圈和平垫圈组合件	Cross recessed hexagon bolt with indentation, single coil lock washer and plain washer assemblies
21.060	J13	GB/T 9074.14-1988	六角头螺栓和平垫圈组合件	Hexagon head bolt and plain washer assemblies
21.060	J13	GB/T 9074.15-1988	六角头螺栓和弹簧垫圈组合件	Hexagon head bolt and single coil spring lock washer assemblies
21.060	J13	GB/T 9074.16-1988	六角头螺栓和外锯齿锁紧垫圈组合件	Hexagon head bolt and serrated lock washer external teeth assemblies
21.060	J13	GB/T 9074.17-1988	六角头螺栓, 弹簧垫圈和平垫圈组合件	Hexagon head bolt, single coil spring lock washer and plain washer assemblies
21.060	J13	GB/T 9074.18-1988	十字槽盘头自攻螺钉和平垫圈组合件	Cross recessed pan head tapping screw and plain washer assemblies
21.060	J13	GB/T 9074.19-1988	十字槽盘头自攻螺钉和大垫圈组合件	Cross recessed pan head tapping screw and large plain washer assemblies
21.060	J13	GB/T 9074.20-1988	十字槽凹穴六角头自攻螺钉和平垫圈组合件	Cross recessed hexagon head tapping sorew with indentation and plain washer assemblies
21.060	J13	GB/T 9074.21-1988	十字槽凹穴六角头自攻螺钉和大垫圈组合件	Cross recessed hexagon head tapping screw with indentation and large plain washer assemblies
21.060	J13	GB/T 9074.22-1988	六角头自攻螺钉和平垫圈组合件	Hexagon head tapping screw and plain washer assemblies
21.060	J13	GB/T 9074.23-1988	六角头自攻螺钉和大垫圈组合件	Hexagon head tapping screw and big washer assemblies
21.060.30	J13	GB/T 9074.24-1988	组合件用平垫圈	Plain washer for assembly
21.060.30	J13	GB/T 9074.25-1988	组合件用大垫圈	Big plain washer for assembly
21.060.30	J13	GB/T 9074.26-1988	组合件用弹簧垫圈	Single coil spring lock washer for assembly
21.060.30	J13	GB/T 9074.27-1988	组合件用外锯齿锁紧垫圈	Serrated lock washer external teeth for assembly
21.060.30	J13	GB/T 9074.28-1988	组合件用锥形锁紧垫圈	Countersunk external toothed lock washer for assembly
21.060.30	J13	GB/T 9074.29-1988	自攻螺钉组合件用平垫圈	Samll wasner for tapping screw assembly
21.060.30	J13	GB/T 9074.30-1988	自攻螺钉组合件用大垫圈	Big washer for tapping screw assembly
21.040	J04	GB/T 9145-1988	商品紧固件的中等精度 普通螺纹极限尺寸	General purpose screw threads - Limits of sizes for commercial bolt and nut threads？Medium quality	EQV ISO 965/2-80
21.040	J04	GB/T 9146-1988	商品紧固件的粗糙级精度 普通螺纹极限尺寸	General purpose screw threads - Limits of sizes for commercial bolt and nut threads？Coarse quality
21.120.20	J19	GB/T 9149-1988	磁粉离合器通用技术条件	General specification for magnetic particle clutch
21.100.20	J11	GB/T 9161-2001	关节轴承 杆端关节轴承	Spherical plain bearings--Spherical plain bearings rod ends	EQV ISO 12240-4:1998
21.100.20	J11	GB/T 9162-2001	关节轴承 推力关节轴承	Spherical plain bearings--Thrust spherical plain bearings	EQV ISO 12240-3:1998
21.100.20	J11	GB/T 9163-2001	关节轴承 向心关节轴承	Spherical plain bearings--Radial spherical plain bearings	EQV ISO 12240-1:1998
21.100.20	J11	GB/T 9164-2001	关节轴承 角接触关节轴承	Spherical plain bearings--Angular contact radial spherical plain bearings	EQV ISO 12240-2:1998
21.120.40	N73	GB/T 9239-1988	刚性转子平衡品质 许用不平衡的确定	Balance quality of rigid rotors--Determination of permissible residual unbalance	EQV ISO 1940/1-86
21.060.10	J13	GB/T 9456-1988	十字槽凹穴六角自攻螺钉	Cross recessed hexagon head tapping screws with indentation
21.060.20	J13	GB/T 9457-1988	1 型六角开槽螺母 细牙 A和B级	Hexagon slotted and castle nuts, style l--Fine pitch thread--Product grades A and B
21.060.20	J13	GB/T 9458-1988	2 型六角开槽螺母 细牙 A和B级	Hexagon slotted and castle nuts, style 2--Fine pitch thread--Product grades A and B
21.060.20	J13	GB/T 9459-1988	六角开槽薄螺母 细牙 A和B级	Hexagon thin slotted nuts--Fine pitch thread--Product grades A and B
21.220.30	J18	GB/T 9785-1988	链条、链轮术语	Terminology of chains and chainwheels
21.140	G43	GB/T 9877.1-1988	旋转轴唇形密封圈结构尺寸系列 第一部分: 内包骨架旋转轴唇形密封圈	Rotary shaft lip seals--Design criteria for standard applications--Part 1: rubber covered rotary shaft lip seals
21.140	G43	GB/T 9877.2-1988	旋转轴唇形密封圈结构尺寸系列 第二部分: 外露骨架旋转轴唇形密封圈	Rotary shaft lip seals--Design criteria for standard applications--Part 2: Metal cased rotary shaft lip seals
21.140	G43	GB/T 9877.3-1988	旋转轴唇形密封圈结构尺寸系列 第三部分: 装配式旋转轴唇形密封圈	Rotary shaft lip seals--Design criteria for standard applications--Part 3: assembled rotary shaft lip seals
ICS 国際規格分類	中国標準分類	規格番号	規格名称(中国語)	規格名称(英語)	国際整合
21.200	J17	GB/T 10062-1988	锥齿轮承载能力计算方法	Methods for the calculation of load capacity for bevel gears	NEQ ISO 286-84
21.200	J17	GB/T 10063-1988	通用机械渐开线圆柱齿轮 承载能力简化计算方法	Simplified methods for the calculation of load capacity of involute cylindrical gears for general machines
21.120.30	J18	GB/T 10081-1988	矩形内花键 长度系列	Straight-sided internal spline--Length series
21.200	J17	GB/T 10085-1988	圆柱蜗杆传动基本参数	Basic parameters of cylindrical worm gears	NEQ DIN 3976-80
21.200	J17	GB/T 10086-1988	圆柱蜗杆、蜗轮术语及代号	Terminology and symbols for cylindrical worm and worm wheel
21.200	J17	GB/T 10087-1988	圆柱蜗杆基本齿廓	Basic tooth profile of cylindrical worm
21.200	J17	GB/T 10088-1988	圆柱蜗杆模数和直径	Module and diameter of cylindrical worm	NEQ DIN 780-77
21.200	J17	GB/T 10089-1988	圆柱蜗杆、蜗轮精度	Accuracy of cylindrical worm and wormwheel	NEQ DIN 3975-80
21.200	J19	GB/T 10090-1988	圆柱齿轮减速器基本参数	Basic parameters for cylindrical gear units
21.200	J17	GB/T 10095.1-2001	渐开线圆柱齿轮--精度 第1部分: 轮齿同侧齿面偏差的定义和允许值	Cylindrical gears--system of accuracy--Part 1: Definitions and allowable values of deviations relevant to corresponding flanks of gear teeth	IDT ISO 1328.1:1997
21.200	J17	GB/T 10095.2-2001	渐开线圆柱齿轮--精度 第2部分: 径向综合偏差与径向跳动的定义和允许值	Cylindrical gears-system of accuracy--Part 2: Definitions and allowable values of deviations relevant to radial composite deviations and runout information	IDT ISO 1328.2:1997
21.200	J17	GB/T 10096-1988	齿条精度	Accuracy of rack	NEQ ΓOCT 10242-73
21.200	J17	GB/T 10107.1-1988	摆线针轮行星传动 基本术语	Basic terminology of cycloidal drives
21.200	J17	GB/T 10107.2-1988	摆线针轮行星传动 图示方法	Representation of drawings for cycloidal drives
21.200	J17	GB/T 10107.3-1988	摆线针轮行星传动 几何要素代号	Symbols of geometrical data for cycloidal drives
21.200	J17	GB/T 10224-1988	小模数锥齿轮基本齿廓	Basic rack tooth profile of fine-pitch bevel gears
21.200	J17	GB/T 10225-1988	小模数锥齿轮精度	Accuracy of fine-pitch bevel gears
21.200	J17	GB/T 10226-1988	小模数圆柱蜗杆基本齿廓	Basic rack tooth profile of fine-pitch cylindrical worm
21.200	J17	GB/T 10227-1988	小模数圆柱蜗杆、蜗轮精度	Accuracy of fine-pitch cylindrical worm and wormwheel
21.220.10	J18	GB/T 10412-1989	普通Ｖ带轮	Grooved pulleys for classical V-belt
21.220.10	J18	GB/T 10413-1989	窄Ｖ带轮	Grooved pulleys for narrow V-belt	NEQ JIS B1855-78
21.220.10	J18	GB/T 10414-1989	汽车同步带传动 带轮	Synchronous belt drives for automotive applications - Pulleys	EQV ISO 9011-87
21.220.10	J18	GB/T 10415-1989	农业机械用双面Ｖ带轮	Agricultural machinery double V-belt pulleys
21.220.10	J18	GB/T 10416-1989	农业机械用半宽Ｖ带轮	Agricultural machinery half wide V-belt pulleys
21;23.100	J19	GB/T 10429-1989	单级向心涡轮液力变矩器 型式和基本参数	Single-stage centripetal turbine hydrodynamic torque converters - Types and basic parameters
21.060	J13	GB/T 10431-1989	紧固件横向振动试验方法	Transverse vibration testing method for fasteners	NEQ DIN 65151-83
21.060.50	J13	GB/T 10432-1989	无头焊钉	Headless studs for stud welding
21.060.50	J13	GB/T 10433-1989	圆柱头焊钉	Cheese head studs for stud welding
21.140	J22	GB/T 10444-1989	机械密封产品型号编制方法	Method of establishment for type of mechanical seals
21.100.10	J12	GB/T 10445-1989	滑动轴承 整体轴套的轴径	Plain bearings - Shaft diameters for unsplit bushes	EQV ISO 4199-79
21.100.10	J12	GB/T 10446-1989	滑动轴承 整圆止推垫圈 尺寸和公差	Plain bearings - Ring type thrust washers made from strip - Dimensions and tolerances	EQV ISO 6525-83
21.100.10	J12	GB/T 10447-1989	滑动轴承 半圆止推垫圈 要素和公差	Plain bearings - Pressed bimetallic half thrust washers - Features and tolerances	EQV ISO 6526-83
21.120.20	J19	GB/T 10614-1989	芯型弹性联轴器	Resilient coupling with core element
21.220.10	G42	GB/T 10715-1989	抗静电环形V带导电性规定值和试验方法	Antistatic endless V-belts - Electrical conductivity - Characteristic and method of test	NEQ ISO 1813-79
21.220.10	G42	GB/T 10716-2000	汽车同步带物理性能试验方法	Synchronous belt drives--Automotive belt--Determination of physical properties	EQV ISO 12046:1995
21.220.10	G42	GB/T 10821-1993	农业机械用V带尺寸	V-belts for agricultural machinery-Dimensions	EQV ISO 3410-89
21.020	J04	GB/T 10853-1989	机器理论与机构学术语	Terminology for the theory of machines and mechanisms
21.220.30	J18	GB/T 10855-1989	传动用齿形链及链轮	Inverted tooth chains and chainwheels
21.	J19	GB/T 10856-1989	双涡轮液力变矩器通用技术条件	General specifications of double--Turbine torque converter
21.010	J42	GB/T 10943-1989	1/4 圆锥量规	Gaugers of 1/4 tapers
21.220.10	G42	GB/T 11063-1989	聚酰胺片基平带	Polyamide plate based flat belt
21.220.20	J18	GB/T 11355-1989	V 带传动 额定功率的计算	V-belt drives - Calculation of power ratings	IDT ISO 5292-80
21.220.10	J18	GB/T 11356.1-1997	带传动 普通及窄V带传动用带轮(基准宽度制) 槽形检验	Belt drives--Pulleys for classical and narrow V-belts drives(system based on datum width)--Geometrical inspection of grooves	EQV ISO 255:1990
21.220.10	J18	GB/T 11356.2-1997	带传动 普通及窄V带传动用带轮(有效宽度制) 槽形检验	Belt drives--Pulleys for classical and narrow V-belts drives(system based effective width)--Geometrical inspection of grooves	EQV ISO 9980:1990
21.220.20	J18	GB/T 11357-1989	带轮的材质、表面粗糙度及平衡	Quality , Surfaceroughness and balance of transmission pulleys	EQV ISO 254-81
21.220.10	J18	GB/T 11358-1999	带传动 平带和带轮 尺寸和公差	Belt drives--Flat transmission belts and corresponding pulleys--Dimensions and tolerances	EQV ISO 22:1991
21.220.20	J18	GB/T 11361-1989	同步带传动 带轮	Synchronous belt drives - Pulleys	NEQ ISO 5294-79
21.220.20	J18	GB/T 11362-1989	同步带传动 额定功率和传动中心距的计算	Synchronous belt drives - Calculation of power rating and drive centre distance	NEQ ISO 5295-81
21.200	J17	GB/T 11365-1989	锥齿轮和准双曲面齿轮 精度	Accuracy of bevel and hypoid gears
21.200	J17	GB/T 11366-1989	行星传动基本术语	Basic terminology of planetary drives
21.200	J17	GB/T 11367-1989	锥齿轮胶合承载能力计算方法	Methods for the calculation of scuffing load capacity for bevel gears
21.010	A29	GB/T 11372-1989	防锈术语	Rust prevention terminology
21.220.10	G42	GB/T 11544-1997	普通V带和窄V带尺寸	Classical and narrow V-belts--Dimensions	NEQ ISO 4184:1992
21.220.10	G42	GB/T 11545-1996	汽车V带疲劳试验方法	V-belt drives for the automotive industry--Fatigue test	EQV ISO 5287-1985
21.220.10	G42	GB/T 11616-1989	同步带尺寸	Synchronous belts - Dimensions	EQV ISO 5296-82
21.010	J04	GB/T 11852-1989	圆锥量规公差与技术条件	Tolerances and specification of taper gauges
21.010	J42	GB/T 11853-1989	莫氏与公制圆锥量规	Gauges of Morse tapers and metric tapers	NEQ ISO 296-74
21.010	J42	GB/T 11854-1989	7:24工具圆锥量规	Gauges of 7:24 tapers	NEQ ISO 297-82
21.010	J42	GB/T 11855-1989	钻夹圆锥量规	Gauges of drill chuck tapers	NEQ ISO 239-74
ICS 国際規格分類	中国標準分類	規格番号	規格名称(中国語)	規格名称(英語)	国際整合
21.040.30	J04	GB/T 12359-1990	梯形螺纹 极限尺寸	Limits of sizes for metric trapezoidal screw threads
21.200	J17	GB/T 12368-1990	锥齿轮模数	Modules of bevel gears	NEQ ISO 678-76
21.200	J17	GB/T 12369-1990	直齿及斜齿锥齿轮基本齿廓	Basic tooth profile of straight and skew bevel gears	NEQ ISO 677-76(E)
21.200	J17	GB/T 12370-1990	锥齿轮和准双曲面齿轮 术语	Terminology for bevel and hypoid gears	NEQ ISO/R 1122-83
21.200	J17	GB/T 12371-1990	锥齿轮 图样上应注明的尺寸数据	Bevel gears？Information of the dimensional data to be given on the drawing	NEQ ISO 1341-76
21.120.20	J19	GB/T 12458-1990	机械式联轴器分类	Mechanical coupling - Classification
21.200	J17	GB/T 12473-1990	小模数圆柱齿轮减速器通用技术条件	General specification for speed reducer with small module cylindrical gears
21.060	J45	GB/T 12520-1990	高扭矩十字槽	Offset cruciform recess for rotary fastening devices	EQV ISO 7994-85
21.200	J17	GB/T 12601-1990	谐波齿轮传动基本术语	Basic terminology of harmonic gear drive
21.060.60	J12	GB/T 12613-1990	滑动轴承 卷制轴套	Plain bearings - Wrapped bushes	NEQ ISO 3547-76
21.060.40	J13	GB/T 12615-1990	封闭型扁圆头抽芯铆钉	Mushroom head break mandrel closed end blind rivets
21.060.40	J13	GB/T 12616-1990	封闭型沉头抽芯铆钉	120 deg flush head break mandrel closed end blind rivets
21.060.40	J13	GB/T 12617-1990	开口型沉头抽芯铆钉	120 deg flush head break mandrel blind rivets
21.060.40	J13	GB/T 12618-1990	开口型扁圆头抽芯铆钉	Mushroom head break mandrel blind rivets
21.060.40	J13	GB/T 12619-1990	抽芯铆钉 技术条件	Specifications for break mandrel blind rivets
21.040.30	J04	GB/T 12716-1991	60°圆锥管螺纹	Taper pipe threads with 60 degree	EQV ANSI B1.20.1-83
21.220.30	J81	GB/T 12718-2001	矿用高强度圆环链	High-tensile steel chains(round link) for mining	NEQ ISO 610:1990
21.220.10	G42	GB/T 12730-1991	窄Ｖ带	Narrow V-belt	NEQ JIS K6368-85
21.220.10	G42	GB 12731-1991	难燃Ｖ带	Fire resistant V-belt	EQV BS 3790-81
21.220.10	G42	GB/T 12733-1994	工业用变速宽V带尺寸	Size-Speed-chaingers wide V-belts for industry	EQV ISO 1604-89
21.220.10	G42	GB/T 12734-1991	汽车同步带尺寸	Automotive synchronous belt - Dimensions	EQV ISO 9010-87
21.220.10	G42	GB/T 12735-1991	农业机械用Ｖ带疲劳试验方法	Fatigue test method for agricultural V-belts	EQV ASAE S212.1-83
21.200	J17	GB/T 12759-1991	双圆弧圆柱齿轮基本齿廓	Double-circular-arc tooth profile of basic rack for cylindrical gears
21.200	J17	GB/T 12760-1991	圆柱蜗杆、蜗轮图样上应注明的尺寸数据	Cylindrical worm and wormwheel information of the dimensional data to be given on the drawing
21.100.20	J11	GB/T 12764-1991	滚动轴承 冲压外圈滚针轴承外形尺寸方案	Rolling bearings - Needle roller bearings, drawn cup, without inner ring - Boundary dimension plan	NEQ ISO 3245-74
21.100.20	J11	GB/T 12765-1991	关节轴承 安装尺寸	Spherical plain bearings, joint type - Abutment and fillet dimensions
21.100.10	J12	GB/T 12948-1991	滑动轴承 双金属结合强度破坏性试验方法	Plain bearings - Metallic multilay er plain bearings - Destructive testing of bond for bearing metals	NEQ ISO 4386/II-82
21.100.10	J12	GB/T 12949-1991	滑动轴承 覆有减摩塑料层的双金属轴套	Plain bearings - Bimetallic bushes with plastic overlay
21.120.40	N73	GB 12977-1991	平衡机 防护罩和其他安全措施	Batancing machines - Enclosures and other safety measu res	EQV ISO 7475-84
21.020.10	E08	GB/T 13235.3-1995	石油和液体石油产品立式圆筒形金属油罐容积标定法(光电内测距法)	Petroleum and liquid petroleum products--Volumetric calibration of vertical cylindrical metal tanks--Electro-optical distance-ranging internal method	NEQ ISO/DIS 7507/4
21.010	J29	GB/T 13306-1991	标牌	Plates
21.010	N73	GB/T 13309-1991	机械振动台技术条件	Specification for mechanical vibration generator system
21.010	N73	GB/T 13310-1991	电动振动台技术条件	Specification for electrodynamic vibration generator system	NEQ IEC 60068-2-6-82
21.100.10	J12	GB/T 13345-1992	轧机油膜轴承通用技术条件	General technical requirement of oil film bearing for rolling mill
21.220.10	G42	GB/T 13352-1996	汽车V带尺寸	Automotive V-belts--Dimensions	NEQ ISO 2790-1989
21.220.10	G42	GB/T 13487-1992	一般传动用同步带	Synchronous belts for general drive	NEQ JIS K6372-87
21.220.10	G42	GB/T 13490-1992	V 带均�艶ｫ规范和试验方法 中心距变化量法	V-belts - Uniformity of belts - Centre distance variation - Specification and test method	IDT ISO 9608-88
21.220.10	J18	GB/T 13575.1-1992	带传动--普通Ｖ带传动	Belt drives - Classical V-belt drives	NEQ ISO 4183-89
21.220.10	J18	GB/T 13575.2-1992	带传动--窄Ｖ带传动	Belt drives - Narrow V-belt drives
21.040	J04	GB/T 13576.1-1992	锯齿形(3°、30°)螺纹 牙型	Butterss threads with 3 and 30 degrees flank angle - Profiles	NEQ DIN 513/1-85
21.040	J04	GB/T 13576.2-1992	锯齿形(3°、30°)螺纹 直径与螺距系列	Buttress threads with 3 and 30 degrees flank angle - General plan	NEQ DIN 513/2-85
21.040	J04	GB/T 13576.3-1992	锯齿形(3°、30°)螺纹 基本尺寸	Buttress threads with 3 and 30 degrees flank angle - Basic dimensions
21.040	J04	GB/T 13576.4-1992	锯齿形(3°、30°)螺纹 公差	Buttress threads with 3 and 30 degrees flank angle - Tolerances	NEQ DIN 513/3-85
21.260	F01	GB/T 13608-1992	合理润滑技术通则	General principle for rational lubrication technology
21.200	J17	GB/T 13672-1992	齿轮胶合承载能力试验方法	Standard test method for scuffing load capacity of gears
21.060.20	J13	GB/T 13680-1992	焊接方螺母	Square weld nuts
21.060.20	J13	GB/T 13681-1992	焊接六角螺母	Hexagon weld nuts
21.060	J13	GB/T 13682-1992	螺纹紧固件轴向载荷疲劳试验方法	Axial load fatigue testing for threaded fasteners	NEQ ISO 3800-77
21.060.50	J13	GB/T 13683-1992	销 剪切试验方法	Pins and grooved pins - Shear test	EQV ISO 8749-86
21.200	J17	GB/T 13799-1992	双圆弧圆柱齿轮承载能力计算方法	Methods of the calculation for load capacity of cylindrical gear with double-circular-arc tooth profile
21.060.10	J13	GB/T 13806.1-1992	精密机械用紧固件 十字槽螺钉	Fasteners for fine mechanics--Cross recessed screws
21.060.10	J13	GB/T 13806.2-1992	精密机械用紧固件 十字槽自攻螺钉 刮削端	Fasteners for fine mechanics--Cross recessed tapping screws--Scrape point
21.120.20	J13	GB/T 13807.1-1992	腰状杆螺柱连接副 型式分类	Connections with waisted stud--Tape classification
21.120.20	B72	GB/T 13807.2-1992	腰状杆螺柱连接副 螺柱	Connections with waisted stud--Studs
21.120.20	B72	GB/T 13807.3-1992	腰状杆螺柱连接副 螺母、受力套管	Connections with waisted stud--Nuts, extension sleeves
21.160	J26	GB/T 13828-1992	多股圆柱螺旋弹簧	Stranded wire cylindrical helical springs
21.060.50	J13	GB/T 13829.1-1992	槽销 平行沟槽	Grooved pins--Parallel grooved	EQV ISO 8739-86
21.060.50	J13	GB/T 13829.2-1992	槽销 锥槽	Grooved pins--Taper grooved	EQV ISO 8744-86
21.060.50	J13	GB/T 13829.3-1992	槽销 圆头、沉头	Grooved pins--With round head or countersunk head	EQV ISO 8746-86
21.140	G43	GB 13871-1992	旋转轴唇形密封圈基本尺寸和公差	Rotary shaft lip type seals--Nominal dimensions and tolerances	EQV ISO 6194/1-1982
21.200	J17	GB/T 13924-1992	渐开线圆柱齿轮精度检验规范	Inspection code for accuracy of involute cylindrical gears
ICS 国際規格分類	中国標準分類	規格番号	規格名称(中国語)	規格名称(英語)	国際整合
21.220	J19	GB/T 14118-1993	谐波传动减速器	Harmonic drive reducers
21.140	Q24	GB/T 14180-1993	缠绕式垫片试验方法	Test methods for spiral wound gaskets	NEQ ISO 7005
21.060.10	Q23	GB/T 14209-1993	纺织玻璃纤维 无捻粗纱 棒状复合材料压缩强度的测定	Textile glass--Rovings--Determination of compressive strength of rod composites	EQV ISO 3605-87
21.060.10	J13	GB/T 14210-1993	墙板自攻螺钉	Dry wall screws
21.140	J22	GB/T 14211-1993	机械密封试验方法	Code for test of machanical seal
21.200	J17	GB/T 14229-1993	齿轮接触疲劳强度试验方法	Standard of test method for surface load capacity of gears
21.200	J17	GB/T 14230-1993	齿轮弯曲疲劳强度试验方法	Standard of test methed for bending load capacity of gears
21.200	J17	GB/T 14231-1993	齿轮装置效率测定方法	Determination of efficiency for gear units
21.140	G43	GB/T 14273-1993	旋转轴唇形密封圈性能试验方法	Rotary shaft lip type seals--Performance test proceduces	NEQ ISO 6194-4-88【旧版】
21.020	U48	GB/T 14527-1993	复合阻尼隔振器和复合阻尼器	Compound damping isolator and compound damper	NEQ MIL-STD-81017
21.220.10	J18	GB/T 14562-1999	V带疲劳试验方法 有扭矩法	V-belts--Fatigue test--Loaded method	NEQ SAE J 637:1989
21.040	J04	GB/T 14791-1993	螺纹术语	The terms of screw threads	NEQ ISO 5408-83
21.100.10	J12	GB/T 14910-1994	滑动轴承 厚壁多层轴承衬背技术要求	Plain bearings--Requirements on backings for thick-walled multilayer bearings	NEQ ISO 6280-81
21.040	J04	GB/T 15054.1-1994	小螺纹 牙型	Miniature screw threads--Profiles	NEQ ISO/R 1501-70
21.040	J04	GB/T 15054.2-1994	小螺纹 直径与螺距系列	Miniature scrcw threads--Generat plan	NEQ ISO/R 1501
21.040	J04	GB/T 15054.3-1994	小螺纹 基本尺寸	Miniature screw threads--Basic dimensions	NEQ ISO/R 1501-70
21.040	J04	GB/T 15054.4-1994	小螺纹 公差	Miniature screw threads--Tolerances	NEQ ISO/R 1501-70
21.040	J04	GB/T 15054.5-1994	小螺纹 极限尺寸	Miniature screw threads--Limits of sizes	NEQ ISO/R 1501-70
21;21.120.	J19	GB/T 15096-1994	液粘调速离合器	Hydroviscous variable speed clutch
21.120.20	U48	GB/T 15141-1994	湿式离合器摩擦元件 试验方法	Test method for friction element of wet clutch
21.020	L05	GB/T 15174-1994	可靠性��长大纲	Programmes for reliability growth	EQV IEC 61014-89
21.140	G43	GB/T 15325-1994	往复运动橡胶密封圈外观质量	Appearance quality for reciprocating rubber seals
21.140	G43	GB/T 15326-1994	旋转轴唇形密封圈外观质量	Appearance quality for rotary shaft lip seals	NEQ ISO 6194/5-90
21.220.10	G42	GB/T 15327-1994	工业用变速宽V带及其尺寸	Variable speed-changers wide V-belts and size for industry
21.220.10	G42	GB/T 15328-1994	普通V带疲劳试验方法(无扭矩法)	Classical V-belts--Fatigue test(non-loading method)	EQV JIS K6323-89
21.060.10	J13	GB/T 15389-1994	螺杆	Threaded rods	NEQ DIN 975-86
21.220.30	J18	GB/T 15390-1994	工程用钢制焊接弯板链和链轮	Welded steel type cranked link mill chains and chain wheels	IDT ISO 6972-82
21.220.10	J18	GB/T 15531-1995	带传动 带轮 中心距调整极限值	Belt drives--Pulleys--Limiting values for adjustment of centres	EQV ISO 155-1989
21.200	J17	GB/T 15752-1995	圆弧圆柱齿轮基本术语	Terminology of circular-arc gear
21.200	J17	GB/T 15753-1995	圆弧圆柱齿轮精度	Accuracy of cylindrical gear with circular-arc tooth profile
21.010	J04	GB/T 15755-1995	圆锥过盈配合的计算和选用	The calculation and selection of cone interference fits	NEQ NFE 22-622-83
21.040	J04	GB/T 15756-1995	普通螺纹 极限尺寸	Limits of size for general purpose screw threads	NEQ DIN 13120/27-1983
21.120.30	J18	GB/T 15758-1995	花键基本术语	Basic terminology of spline	NEQ ISO 4156-1981
21.220.10	J18	GB/T 15828-1995	V带和多楔带传动 节线位置的动态测定	V-and ribbed belt--Dynamic test to determine Pitch zone location	EQV ISO 8370-1987
21.060.40	J13	GB/T 15855.1-1995	扁圆头击芯铆钉	Flat round head drive rivets
21.060.40	J13	GB/T 15855.2-1995	沉头击芯铆钉	Countersunk head drive rivets
21.060.40	J13	GB/T 15855.3-1995	击芯铆钉技术条件	Specifications for drive rivets
21.060.10	J13	GB/T 15856.1-1995	十字槽盘头自钻自攻螺钉	Cross recessed pan head self-drilling tapping screws
21.060.10	J13	GB/T 15856.2-1995	十字槽沉头自钻自攻螺钉	Cross recessed countersunk head self-drilling tapping screws
21.060.10	J13	GB/T 15856.3-1995	十字槽半沉头自钻自攻螺钉	Cross recessed raised countersunk head self-drilling tapping screws
21.060.10	J13	GB/T 15856.4-1995	六角法兰面自钻自攻螺钉	Hexagon flange head self-drilling tapping screws
ICS 国際規格分類	中国標準分類	規格番号	規格名称(中国語)	規格名称(英語)	国際整合
21.200	J17	GB/T 16442-1996	平面二次包络环面蜗杆传动术语	Planar double-enveloping worm gearing terminology
21.200	J17	GB/T 16443-1996	平面二次包络环面蜗杆传动几何要素代号	Planar double--enveloping worm gearing geometrical data symbols
21.200	J17	GB/T 16444-1996	平面二次包络环面蜗杆减速器系列、润滑和承载能力	Planar double-enveloping worm gearsreducer-dimensions and load capacitys
21.200	J17	GB/T 16445-1996	平面二次包络环面蜗杆传动精度	Planar double-enveloping worm gearing accuracy
21.200	J17	GB/T 16446-1996	平面二次包络环面蜗杆减速器技术条件	Planar double-enveloping worm gearing reducer technical specification
21.220.10	G42	GB/T 16588-1996	工业用多楔带及带轮尺寸 (PH、PJ、PK、PL和PM型 )	V-ribbed belts and pulleys for industrial applications--Dimensions (PH PJ PK PL and PM profiles)	EQV ISO 9982-1991
21.100.10	J11	GB/T 16643-1996	滚动轴承 滚针和推力圆柱滚子组合轴承 外形尺寸	Rolling bearings--Combined needle roller thrust roller bearings--Boundary dimensions
21.060.10	J13	GB/T 16674-1996	六角法兰面螺栓 小系列	Hexagon flange bolts--Small series	IDT ISO 4162-1990
21.100.10	J12	GB/T 16748-1997	滑动轴承 金属轴承材料的压缩试验	Plain bearings--Compression testing of metallic bearing materials	EQV ISO 4385:1981
21.060.01	J13	GB/T 16823.1-1997	螺纹紧固件应力截面积和承载面积	Stress area and bearing area for threaded fasteners	EQV JIS B1082:1987
21.060.01	J13	GB/T 16823.2-1997	螺纹紧固件紧固通则	General rules of tightening for threaded fasteners	EQV JIS B1083-1990
21.060.01	J13	GB/T 16823.3-1997	螺纹紧固件拧紧试验方法	Method of tightening test for threaded fasteners	EQV JIS B1084:1987
21.060.10	J13	GB/T 16824.1-1997	六角凸缘自攻螺钉	Hexagon head tapping screws with collar	IDT ISO 7053:1992
21.060.10	J13	GB/T 16824.2-1997	六角法兰面自攻螺钉	Hexagon flange head tapping screws	IDT ISO 10509:1992
21.200	J17	GB/T 16848-1997	直廓环面蜗杆、蜗轮精度	Accuracy of double enveloping worm gearing with straight line generatrix
21.120.30	J04	GB/T 16908-1997	机械振动 轴与配合件平衡的键准则	Mechanical vibration--Balancing--Shaft and fitment key convention	IDT ISO 8821:1989
21.120.30	J18	GB/T 16922-1997	薄型楔键及其键槽	Thin taper reys and their corresponding keyways	EQV ISO 2492:1974
21.060.01	J13	GB/T 16938-1997	紧固件 螺栓、螺钉、螺柱和螺母通用技术条件	Fasteners--General requirements for blots,screws,studs and nuts	IDT ISO 8992:1986
21.060.10	J13	GB/T 16939-1997	钢网架螺栓球节点用高强度螺栓	High strength bolts for joints of space grid structures
21.100.01	J11	GB/T 16940-1997	直线运动支承 直线运动球轴承 外形尺寸和公差	Linear motion bearings--Linear motion ball bearings--Boundary dimensions and tolerances	EQV ISO 10285:1992
21.160	J26	GB/T 16947-1997	螺旋弹簧疲劳试验规范	Helical springs fatigue testing standard
21.060.60	J15	GB/T 17116.1-1997	管道支吊架 第1部分; 技术规范	Pipe supports and hangers--Part 1: Technical specification
21.060.60	J15	GB/T 17116.2-1997	管道支吊架 第2部分: 管道连接部件	Pipe supports and hangers--Part 2: Pipe attachments
21.060.60	J15	GB/T 17116.3-1997	管道支吊架 第3部分: 中间连接件和建筑结构连接件	Pipe supports and hangers--Part 3: Middle connection attachments and building structure attachments
21.220.10	J18	GB/T 17197-1997	带传动 联组普通V带轮(有效宽度制)	Belt drives--Grooved pulleys for joined classical V-belts (effective system)	EQV ISO 5291:1993
21.120.30	J18	GB/T 17855-1999	花键承载能力计算方法	Calculation of load capacity of spline	NEQ DIN 5466-1988
21.200	J17	GB/T 17879-1999	齿轮 磨削后表面回火的浸蚀检验	Gears--Surface temper etch inspection after grinding	IDT ISO 14104:1995
21.060.20	J13	GB/T 17880.1-1999	平头铆螺母	Flat head riveted nuts	NEQ UNI 9201:1988
21.060.20	J13	GB/T 17880.2-1999	沉头铆螺母	Countersunk head riveted nuts	NEQ UNI 9202:1988
21.060.20	J13	GB/T 17880.3-1999	小沉头铆螺母	Small countersunk head riveted nuts	NEQ UNI 9203:1988
21.060.20	J13	GB/T 17880.4-1999	120°小沉头铆螺母	120°Small countersunk head riveted nuts
21.060.20	J13	GB/T 17880.5-1999	平头六角铆螺母	Flat head hexagon riveted nuts
21.060.20	J13	GB/T 17880.6-1999	铆螺母技术条件	Specifications for riveted nuts	NEQ UNI 9201 - 9203:1988
ICS 国際規格分類	中国標準分類	規格番号	規格名称(中国語)	規格名称(英語)	国際整合
21.220.30	J18	GB/T 18150-2000	滚子链传动选择指导	Guidance on the selection of roller chain drives	IDT ISO 10823:1996
21.060.40	J13	GB/T 18194-2000	铆钉杆径	Rivet shank diameters	IDT ISO 1051:1999
21.060.20	J13	GB/T 18195-2000	精密机械用六角螺母	Hexagon nuts for fine mechanics--Product grade F	EQV ISO 4166:1979
21.060.10	J13	GB/T 18230.1-2000	栓接结构用大六角头螺栓螺纹长度按GB/T 3106 C级8.8和10.9级	Hexagon bolts for high-strength structural bolting with large width across flats(thread lengths according to GB/T 3106)--Product grade C-Property classes 8.8 and 10.9	EQV ISO 7411:1984
21.060.10	J13	GB/T 18230.2-2000	栓接结构用大六角头螺栓 短螺纹长度C级8.8和10.9级	Hexagon bolts for high-strength structural bolting with large width across flats(short thread length)--Product grade C-Property classes 8.8 and 10.9	EQV ISO 7412:1984
21.060.20	J13	GB/T 18230.3-2000	栓接结构用大六角螺母 B级 8和10级	Hexagon nuts for high-strength structural bolting with large width across flats--Product grade B-Property classes 8 and 10	EQV ISO 4775:1984
21.060.20	J13	GB/T 18230.4-2000	栓接结构用1型大六角螺母 B级 10级	Hexagon nuts for structural bolting with large width across flats,style 1--Product grade B-Property class 10	EQV ISO 7414:1984
21.060.20	J13	GB/T 18230.5-2000	栓接结构用平垫圈 淬火并回火	Plain washers for high-strength structural bolting hardened and tempered	NEQ ISO 7416:1984
21.060.20	J13	GB/T 18230.6-2000	栓接结构用1型六角螺母 热浸镀锌(加大攻丝尺寸) A和B级 5、6和8级	Hexagon nuts for structural bolting style 1 hot-dip galvanized (oversize tapped)--Product grades A and B-Property classes 5,6 and 8	EQV ISO 7413:1984
21.060.20	J13	GB/T 18230.7-2000	栓接结构用2型六角螺母 热浸镀锌(加大攻丝尺寸)A级 9级	Hexagon nuts for structural bolting-style 2,hot-dip galvanized(oversize tapped)--Product grade A--Property class 9	EQV ISO 7417:1984
21.100.10	J12	GB/T 18323-2001	滑动轴承 烧结轴套的尺寸和公差	Plain bearings--Sintered bushes--Dimensions and tolerances	IDT ISO 2795:1991
21.100.10	J12	GB/T 18324-2001	滑动轴承 铜合金轴套	Plain bearings--Copper alloy bushes	IDT ISO 4379:1993
21.100.10	J12	GB/T 18325.1-2001	滑动轴承 流体动压润滑条件下试验机内和实际应用的滑动轴承疲劳强度	Plain bearings--Bearing fatigue--Plain bearings in test rigs and in application under conditions of hydrodynamic lubrication	IDT ISO 7905-1:1995
21.100.10	J12	GB/T 18326-2001	滑动轴承 薄壁滑动轴承用金属多层材料	Plain bearings--Multilayer materials for thin-walled plain bearings	IDT ISO 4383:1991
21.100.10	J12	GB/T 18327.1-2001	滑动轴承 基本符号	Plain bearings--Basic symbols	IDT ISO 7904-1:1995
21.100.10	J12	GB/T 18327.2-2001	滑动轴承 应用符号	Plain bearings--Applications	IDT ISO 7904-2:1995
21.100.10	J12	GB/T 18329.1-2001	滑动轴承 多层金属滑动轴承结合强度的超声波无损检验	Plain bearings--Non-destructive ultrasonic testing of hond for metallic multilayer plain bearings	IDT ISO 4386-1:1992
21.100.10	J12	GB/T 18330-2001	滑动轴承 薄壁轴瓦和薄壁轴套的壁厚测量	Plain bearings--Measurement of wall thickness of thin-walled half-bearings and thin-walled bushes	IDT ISO 12306:1994
21.100.10	J12	GB/T 18331.1-2001	滑动轴承 卷制轴套外径的检测	Plain bearings--Checking the outside diameter for wrapped bushes	IDT ISO 12307-1:1994
ICS 国際規格分類	中国標準分類	規格番号	規格名称(中国語)	規格名称(英語)	国際整合

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