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‘ÛŪ‡ ‹KŠi”ԍ† ‹KŠi–žĖ(’†‘Œę) Top‹KŠi–žĖ(‰pŒę)
NEQ „COCT 2:1985 GB/T 3600-2000 ”ė—ŋ’†氨态氮ŠÜ—Ę“I测’č b醛–@ Fertilizers--Determination of ammoniacal nitrogen content Formaldehyde method
NEQ GOCT 4-84 GB/T 4119-1993 H业Žl氯‰ŧ碳 Carbon tetrachloride for industrial use
NEQ „COCT 9 - 403-80 GB/T 1733-1993 Ž―–Œ‘ϐ…Ŧ测’č–@ Determination of resistance to water of films
NEQ „COCT 9 - 403-80 GB/T 1734-1993 Ž―–Œ‘Ï‹D–ûŦ测’č–@ Determination of resistance to petrol of films
NEQ „COCT 14-47.3-81 GB/T 8152.9-1989 铅ļ矿‰ŧŠw•ŠÍ•û–@ ‰Î试‹ā–@测’č‹ā—Ę˜a银—Ę Methods for chemical analysis of lead concentratesHThe fire-assaying methods for the determination of gold and silver content
NEQ „sOCT 66 GB/T 14225.1-1993 铧ŽŪāģ Œ^ŽŪ—^ŽQ” Mouldboard plough--Types and parameters
NEQ „sOCT 79-90 GB/T 6817-1992 对ÉŠî氯苯 P--Chloronitrobenzene
NEQ ƒĄOCT 12.3.028-82 GB 2494-1995 –‹ïˆĀ‘S规则 Safety rules for bonded abrasives
NEQ „COCT 127-76 GB/T 2449-1992 H业—°磺‹y‘ī试验•û–@ Sulphur for industrial use and its testing methods
EQV „COCT 211-75(81) GB/T 1700-2001 d质“É胶R™’Ø强“x“I测’č Ebonite-Determination of shearing strength
EQV „COCT 255:1990 GB/T 1696-2001 d质“É胶œ^‹Č强“x“I测’č Ebonite-Determination of cross breakiing strength
EQV „COCT 258-75(90) GB/T 1697-2001 d质“É胶™t击强“x“I测’č Ebonite-Determination of impact strength
NEQ ƒĄOCT 265-77 GB/T 1684-1985 —°‰ŧ“É胶’Z时间Ã压缩试验•û–@ Vulcanized rubber--Testing short time static compression
NEQ „COCT 313-84 GB 2961-1990 苯胺 Aniline
EQV ƒĄOCT 327.4.5-72 GB/T 6098.1-1985 –Į纤维长“x试验•û–@ 罗fŽŪ•АÍ仪–@ Test method for length of cotton fibres--Roller analyser
EQV ƒĄOCT 398-81 GB 8602-1988 铁˜H—p‘e§轮â° Rough-rolled tyres for railway
NEQ ƒĄOCT 408-78 GB/T 6035-1985 —°‰ŧ“É胶fL‘ÏŠĶŒn”“I测’č Vulcanized rubber--Determination of coefficient of low temperature resistance at extention
NEQ ƒĄOCT 426-77 GB/T 11208-1989 —°‰ŧ“É胶ŠŠ动––Õ“I测’č Rubber, vulcanized - Determination of abrasion resistance under slipping
NEQ ƒĄOCT 444-75(92) GB/T 2461-1996 —°铁矿˜a—°ļ矿…•Š“I测’č d—Ę–@ Pyrites and concentrate--Determination of moisture--Gravimetric method
NEQ ƒĄOCT 444-75(92) GB/T 2462-1996 —°铁矿˜a—°ļ矿’†—LÁ—°ŠÜ—Ę“I测’č ”R烧’†˜a–@ Pyrites and concentrate--Determination of effective sulfur content--Combustion neutralization method
NEQ ƒĄOCT 444-75(92) GB/T 2464-1996 —°铁矿˜a—°ļ矿’†砷ŠÜ—Ę“I测’č Ag-DDTC•ŠŒõŒõ“x–@ Pyrites and concentrate--Determination of arsenic content--Ag-DDTC spectrophotometric method
NEQ ƒĄOCT 444-75(92) GB/T 2465-1996 —°铁矿˜a—°ļ矿’†氟ŠÜ—Ę“I测’č 离Žq选择Ŧ电极–@ Pyrites and concentrate--Determination of fluorine content --Ion-selective electrode method
NEQ ƒĄOCT 444-75(92) GB/T 2467.2-1996 —°铁矿˜a—°ļ矿’†铅ŠÜ—Ę“I测’č ‘æ2•”•Š: ŽĶ”g极谱–@ Pyrites and concentrate--Determination of lead content--Part 2: Oscilloscopic polarography method
NEQ ƒĄOCT 444-75(92) GB/T 2468.2-1996 —°铁矿˜a—°ļ矿’†锌ŠÜ—Ę“I测’č ‘æ2•”•Š: ŽĶ”g极谱–@ Pyrites and concentrate--Determination of zinc content--Part 2: Oscilloscopic polarography method
NEQ ƒĄOCT 535-88 GB/T 14292-1993 碳‘f结构钢˜a’ፇ‹ā结构钢热轧ð钢‹Z术ðŒ Hot-rolled long products technical requirements for carbon structure steel and low-alloy structure steel
NEQ ƒĄOCT 631-75 GB/T 9253.8-1995 Î–û钻žW—†纹 Drill pipe threads
NEQ ƒĄOCT 631-75 GB/T 9253.9-1995 Î–û钻žW—†纹—Ę规 Drill pipe thread gauges
NEQ „COCT 654-81 GB/T 1148-1993 “ā”RŠũ铝ŠˆĮ‹Z术ðŒ Aluminium piston--Reciprocating internal combustion engines--Technical specifications
NEQ ƒĄOCT 685-83 GB/T 10929-1989 铲齿车°ļ“x Relieving lathes - Testing of the accuracy
NEQ „COCT 742-78 GB/T 1617-1989 H业氯‰ŧ钡 Barium chloride for industrial use
NEQ uOCT 804-84 GB/T 3499-1995 d—o—p镁锭 Unalloyed magnesium ingots for remelting
NEQ GOCT 828-87 GB/T 4553-1993 H业ÉŽ_钠 Sodium nitrate for industrial use
NEQ „COCT 880-75 GB/T 2527-1989 矿ŽRA–û“c钻头—pd质‡‹ā齿 Hard metal (carbide) inserts for mining and oil--field rock bits
NEQ „sOCT 880-75 GB/T 14445-1993 ”’YŅŒ@H‹ï—pd质‡‹ā§•i Cemented carbide for coal-mining tools
‘ÛŪ‡ ‹KŠi”ԍ† ‹KŠi–žĖ(’†‘Œę) Top‹KŠi–žĖ(‰pŒę)
EQV ƒĄOCT 1079-81 GB 8601-1988 铁˜H—p辗钢Ū‘Ė车轮 Rolled solid wheels for railway
NEQ ƒĄOCT 1089-73 GB/T 1599-1979 锑•Š类‹y‹Z术ðŒ Classification and technical requirements for antimony
NEQ ƒĄOCT 1089-82 GB/T 10117-1988 ‚纯锑 High purity antimonium
NEQ „COCT 1180-71 GB/T 2058-1989 锌阳极” Zinc anode sheet
EQV „sOCT 1186:1987 GB/T 479-2000 ā|”胶质层Žw”测’č•û–@ Determination of plastometric indices of bituminous coal
NEQ ƒĄOCT 1371-70 GB/T 7972-1987 ‘ōE电报纸 Telegraph cable paper for punchig
NEQ ƒĄOCT 1414-75 GB/T 8731-1988 ˆÕØí结构钢 ‹Z术ðŒ Free-cutting steel--Technical requirements
NEQ „COCT 1437-84 GB/T 387-1990 [FÎ–û产•i—°ŠÜ—Ę测’č–@ (ŠĮŽŪ˜F–@) Dark petroleum products - Determination of sulphur content - Tubular oven method
NEQ „COCT 1468-71 GB/T 2055-1989 镉阳极” Cadmium anode sheets
NEQ „COCT 1530-78 GB/T 8749-1988 优质碳‘f结构钢热轧钢带 Hot-rolled quality carbon structural steel strips
NEQ ƒĄOCT 1567-65 GB/T 509-1988 发动Šũ”R—ŋ实际胶质测’č–@ Engine fuels--Determination of existent gum
NEQ „COCT 1577 GB/T 711-1988 优质碳‘f结构钢热轧Œú钢”˜a宽钢带 Hot-rolled quality carbon structural steel plates and wide strips
NEQ „COCT 1639-78 GB/T 13586-1992 铝‹y铝‡‹ā废—ŋA废Œ•Š类˜a‹Z术ðŒ Classification and specification for scraps and waste componet of aluminium and aluminium alloy
NEQ „COCT 1639-78 GB/T 13587-1992 铜‹y铜‡‹ā废—ŋA废Œ•Š类˜a‹Z术ðŒ Classification and specification for scraps and waste componet of copper and copper alloy
NEQ „COCT 1639-78 GB/T 13588-1992 铅‹y铅‡‹ā废—ŋA废Œ•Š类˜a‹Z术ðŒ Classification and specification for scraps and waste componet of lead and lead alloy
NEQ „COCT 1639-78 GB/T 13589-1992 锌‹y锌‡‹ā废—ŋA废Œ•Š类˜a‹Z术ðŒ Classification and specification for scraps and waste componet of zinc and zinc alloy
NEQ „COCT 1641-75 GB/T 10342-1989 纸张“I•ï‘•˜a标Žu Paper - Package and mark
NEQ „socT 1713-79 GB/T 1613-1993 H业ÉŽ_钡 Barium nitrate for industrial use
NEQ ƒĄOCT 1807-75 GB/T 3158-1982 ŒõŠw—댏‹…–Ę”žŒa”值Œn—ņ Radii of spherical surfaces of optical elements series of numerical values
NEQ COST 1904.1-73 GB/T 14849.1-1993 H业áé‰ŧŠw•ŠÍ•û–@ 1,10-“ņ氮杂äÉ•ŠŒõŒõ“x–@测’č铁—Ę Silicon metal--Determination of iron content-1,10-Phenanthroline spectrophotometric method
NEQ COST 1904.2-73 GB/T 14849.2-1993 H业áé‰ŧŠw•ŠÍ•û–@ 铬“VÂ-S•ŠŒõŒõ“x–@测’č铝—Ę Silicon metal--Determination of aluminum content--Chrome azurol S spectrophotometric method
NEQ COST 1904.3-73 GB/T 14849.3-1993 H业áé‰ŧŠw•ŠÍ•û–@ 钙—Ę“I测’č Silicon metal--Determination of calcium content
IDT „COCT 1904-79 GB/T 12083-1989 Ÿƒ‘ĖŒƒŒõŠí电ŒđŒn—ņ Power supply series for gas lasers
‘ÛŪ‡ ‹KŠi”ԍ† ‹KŠi–žĖ(’†‘Œę) Top‹KŠi–žĖ(‰pŒę)
NEQ „COCT 2124-87 GB/T 13549-1992 H业氯磺Ž_ Chlorsulphonic acid for industrial use
NEQ „COCT 2132-75 GB/T 2057-1989 镍阳极” Nickel anode sheets
NEQ ƒĄOCT 2156-76(92) GB/T 1606-1998 H业碳Ž_氢钠 Sodium hydrogen carbonate for industrial use
NEQ „COCT 2170 GB/T 2072-1993 镍‹y镍‡‹ā带 Nickel and nickel alloy strips
NEQ ƒĄOCT 2170-73 GB/T 11088-1989 电^‹óŠíŒ—p镍‹y镍‡‹ā”˜a带 Nickel and its alloy sheets and strips for electronic tube
NEQ ƒĄOCT 2179-75 GB/T 3120-1982 镍线 Nickel wires
NEQ „COCT 2184-77 GB 534-1989 H业—°Ž_‹Z术ðŒ Specifications of sulphuric acid for industrial use
NEQ „COCT 2184-77 GB/T 11198.14-1989 H业—°Ž_ “§–ū“x“I测’č Sulphuric acid for industrial use - Determination of transparency
NEQ ƒĄOCT 2208-75 GB/T 11089-1989 专—p铅‰Đ铜带 Leaded brass strips for special purpose
NEQ „COCT 2333-80 GB/T 341-1989 钢丝•Š类‹y术语 Steel wire - Classification and vocabular
NEQ „COCT 2419-78 GB/T 13300-1991 ‚电‘j电热‡‹ā‰õ‘ŽŽõ–―试验•û–@ High resistance alloys for electrical heating - Testing method for accelerated life
NEQ „COCT 2548:1977(1992) GB/T 1610-1999 H业铬Ž_酐 Chromic anhydride for industrial use
NEQ ƒĄOCT 2567-89 GB 7744-1998 H业氢氟Ž_ Hydrofluoric acid for industrial use
EQV ƒĄOCT 2622-75 GB/T 8892-1988 压—Í•\—p锡Â铜ŠĮ Bronze tube for pressure-gauge
NEQ ƒĄOCT 2642.5-81 GB/T 6900.7-1986 ”S“yA‚铝质‘ω΍ޗŋ‰ŧŠw•ŠÍ•û–@ “ņb苯胺蓝I-溴‰ŧ\˜Z烷ŠîŽOb铵Œõ“x–@测’č氧‰ŧ镁—Ę Fireclay and high-alumina refractories--Determination of magnesium oxide content--Xylidyl blue I-CTAB photo-metric method
NEQ ƒĄOCT 2642.5-81 GB/T 6901.7-1986 áé质‘ω΍ޗŋ‰ŧŠw•ŠÍ•û–@ “ņˆĀ‘Ö”ä—Ņb烷Œõ“x–@测’č“ņ氧‰ŧ钛—Ę Silica refractories--Determination of titanium dioxide content--Diantipyrglmethane photometric method
NEQ „COCT 2706.11-1974 GB/T 1815-1997 苯类产•i溴˜Á“I测’č Determination for the bromine number of benzole products
NEQ ƒĄOST T2713-74 GB 752-1994 H业氯Ž_钾 Potassium chlorate for industrial use
NEQ „COCT 2818-83 GB/T 10557-1989 ŠīŒõÞ—ŋŒõ谱灵•q“x测’č•û–@ Method for determination of spectral sensitivity of photographic materials
NEQ ƒĄOCT 2871-75 GB/T 4293-1984 氟‰ŧ钠 Sodium fluoride
NEQ „soct 2918-84 GB/T 3637-1993 ‰t‘Ė“ņ氧‰ŧ—° Liquid sulphur dioxide
NEQ „COCT 2936:1975 GB/T 8891-2000 铜‹y铜‡‹āŽU热GŠĮ Casting tin-lead solders(?)
‘ÛŪ‡ ‹KŠi”ԍ† ‹KŠi–žĖ(’†‘Œę) Top‹KŠi–žĖ(‰pŒę)
EQV ƒĄOCT 3228-76 GB/T 3936.7-1983 胶轮—Í车 试验•û–@ Tired barrow--Test method
NEQ ƒĄOCT 3274-72 GB/T 6101-1985 –Į纤维’f—ô强—Í试验•û–@ ‘Đ纤维–@ Test method for breaking strength of cotton fibres--Flat bundle method
NEQ „COCT 3441-77 GB 1913.1-1990 –Ē•YZ渍绝缘纸 Unbleached impregnating insulating paper
EQV ƒĄOCT 3470-80 GB 9108-1995 H业导‰Îõ Safety fuse
NEQ GOST 3476-74 GB/T 203-1994 —p˜°…“D’†“I—ą‰ŧ‚˜F矿ŸÔ Granulated blastfurnace slag used for cement production
NEQ ƒĄOCT 3521-69 GB/T 7962.7-1987 ŲFŒõŠwāޗž测试•û–@ ð纹“x检测•û–@ Colourless optical glass test methods--Examination method for extent of stria
EQV ƒĄOCT 3542-54 GB/T 183-1963 每•Ä38Œö‹Ō钢轨Œ^ŽŪŽÚĄ 38 kg/m steel rails
NEQ ƒĄOCT 3565-80 GB/T 10128-1988 ‹ā‘ŪŽš‰·扭转试验•û–@ Metallic materials--Torsion test at room temperature
NEQ ƒĄOCT 3885-75 GB/T 619-1988 ‰ŧŠw试剂 Ņ样‹y验ū规则 Chemical reagent--Regulations for Sampling and acceptance
‘ÛŪ‡ ‹KŠi”ԍ† ‹KŠi–žĖ(’†‘Œę) Top‹KŠi–žĖ(‰pŒę)
NEQ ƒĄOCT 4024 GB/T 7998-1987 铝‡‹āŧ间•…蚀测’č•û–@ The method for determining the intergranular corrosion of aluminium alloy
EQV ƒĄOCT 4133-54 GB/T 184-1963 每•Ä50Œö‹Ō钢轨—p鱼”ö”ÂŽŪŽÚĄ Fish-plates for 50 kg/m steel rails
EQV ƒĄOCT 4133-54 GB/T 185-1963 每•Ä38‹y43Œö‹Ō钢轨—p鱼”ö”ÂŒ^ŽŪŽÚĄ Fish-plates for 43 kg/m and 38 kg/m steel rails
NEQ ƒĄOST 4146-74-74 GB/T 641-1994 ‰ŧŠw试剂 过“ņ—°Ž_钾(过—°Ž_钾) Chemical reagent - Potassium peroxydisulfate
NEQ ƒĄOCT 4333-48 GB/T 267-1988 Î–û产•i闪“_—^”R“_测’č–@ (开Œû”t–@) Petroleum products--Determination of flash and fire points--Open cup
NEQ ƒĄOCT4380-78 GB/T 10932-1989 —†纹į•ŠŽÚ Thread micrometers
NEQ GOST 4543-71 GB/T 3078-1994 优质结构钢—âf钢Þ‹Z术ðŒ Technical requirements for quality structural steel cold drawn bars
NEQ ƒĄOCT 4568-90 GB 6549-1996 氯‰ŧ钾 Potassium chloride
NEQ ƒĄOCT 4608-81 GB/T 1181-1998 过‰m”z‡—†纹 The interference-fit threads
NEQ „COCT 4728:1996 GB 5068-1999 铁˜HŠũ车A车辆车轴—p钢 Axles steel for railway locomotive and wagons
NEQ ƒĄOCT 4748-70 GB/T 2047-1980 áéÂ铜” Silicon-bronze sheets
NEQ ƒĄOCT 4761-80 GB/T 3282-1987 钛铁 Ferrotitanium
NEQ „COCT 4765-73 GB/T 1732-1993 Ž―–Œ‘Ï™t击Ŧ测’č–@ Determination of impact resistance of film
NEQ „COCT 48.35-72 GB/T 5236-1985 ŽO—°‰ŧ“ņ锑 Antimony trisulfide
‘ÛŪ‡ ‹KŠi”ԍ† ‹KŠi–žĖ(’†‘Œę) Top‹KŠi–žĖ(‰pŒę)
NEQ „COCT 5186-74 GB/T 13505-1992 ‚纯“x绝缘–Ø浆 Pure insulating pulp
NEQ ƒĄOCT 5365-73 GB/T 11161-1989 电测—Ę仪•\标“x盘—^标“xŽÚ Dial and scale of electrical instruments
NEQ „COCT 5405 GB/T 779-1989 ŒõŠw计 Optimeter
NEQ GOST 5429-74 GB/T 669-1994 ‰ŧŠw试剂 ÉŽ_锶 Chemical reagentHStrontium nitrate
NEQ ƒĄOST 5454-76(90) GB/T 2374-1994 õ—ŋõF测’č“Iˆę”ʏðŒ规’č General rules for test dyeing of dyestuffs
NEQ ƒĄOCT 5468-60 GB/T 5952-1986 碳‘fH‹ï钢丝 Carbon tool steel wires
NEQ „COCT 5494-71 GB/T 2083-1989 涂—ŋ铝•ē Aluminium powder for paint
EQV uOOT P5583-78 GB/T 3863-1995 H业—p氧 Industrial oxygen
EQV ƒĄOCT 5583-78 GB 8982-1998 ˆã—p氧 Oxygen supplies for medicine
NEQ ƒĄOCT 5638-75 GB/T 5187-1985 纯铜”“ Copper foil
NEQ ƒĄOCT 5642-77 GB/T 9167-1988 ‰Ô键轴铣° ļ“x Splint hobbing machines - Testing of the accuracy
NEQ ƒĄOST 5668-78 GB/T 695-1994 ‰ŧŠw试剂 ˆę…‡‘Ž_钾(‘Ž_钾) Chemical reagent - Potassium oxalate monohydrate
NEQ ƒĄOCT 5756-81 GB/T 10947-1989 d质‡‹ā–ƒ‰Ô钻’Ę—p‹Z术ðŒ General technical specifications for twist drill with carbide tips
NEQ ƒĄOCT 5774-76 GB/T 6733-1986 电—eŠí–}Žm—Ņ Capacitor vaseline
NEQ „COCT 5785-80 GB 320-1993 H业—p‡Ž盐Ž_ Synthetic hydrochloric acid for industrial use
‘ÛŪ‡ ‹KŠi”ԍ† ‹KŠi–žĖ(’†‘Œę) Top‹KŠi–žĖ(‰pŒę)
EQV ƒĄOCT 6012-76 GB/T 5123-1985 镍“IŒõ谱•ŠÍ•û–@ Nickel--Method of spectral analysis
NEQ ƒĄOCT 6221-82 GB 536-1988 ‰t‘ĖŲ…氨 Liquefied anhydrous ammonia
NEQ ƒĄOCT 6258-52 GB/T 266-1988 Î–û产•i‰ķށ”S“x测’č–@ Petroleum products--Determination of engler viscosity
NEQ „COCT 6307-75 GB/T 259-1988 Î–û产•i…—nŦŽ_‹y碱测’č–@ Petroleum products--Determination of water soluble acids and alkalis
NEQ „COCT 6318-77 GB/T 6009-1992 H业Ų…—°Ž_钠 Anhydrous sodium sulphate for industrial use
NEQ ƒĄOCT 6370-59 GB/T 511-1988 Î–û产•i˜a“Y‰Á剂ŠũŠB杂质测’č–@ (d—Ę–@) Petroleum products and additives--Determination of mechanical impurities--Gravimetric method
NEQ „COCT 6457-84 GB 439-1990 q‹ó喷ŸƒŠũ润ŠŠ–û Aviation jet engine lubricating oils
NEQ GOCT 6746-75 GB/T 9090-1988 标y电—eŠí Standard capacitors
NEQ ƒĄOCT 6746-75 GB/T 11149-1989 标y电—e”  Standard capacitance boxes
NEQ ƒĄOCT 6765-75 GB/T 11252-1989 āģ•Į—p热轧ŽO层钢”˜a宽钢带 Hot-rolled tri-clad plates and wide strips for plough wall
NEQ „COCT 6806-73 GB/T 1731-1993 Ž―–Œ_韧Ŧ测’č–@ Determination of flexibility of films
NEQ ƒĄOCT 6816-79 GB/T 6709-1986 ‰ĐŒŒ盐钠ŠÜ—Ę“I测’č•û–@ Method of the determination for the content of sodium ferrocyanide
NEQ ƒĄOCT 6816-79 GB/T 6710-1986 ‰ĐŒŒ盐钠…•s—n•Ļ“I测’č•û–@ Method of the determination for the water insoluble matter content of sodium ferrocyanide
‘ÛŪ‡ ‹KŠi”ԍ† ‹KŠi–žĖ(’†‘Œę) Top‹KŠi–žĖ(‰pŒę)
NEQ „COCT 7016-82 GB/T 12472-1990 –ؐ§Œ•\–Ę‘e糙“x ŽQ”‹y‘值 Surface roughness - Parameters and their values for wooden pieces
EQV ƒĄOCT 7173-54 GB/T 182-1963 每•Ä43Œö‹Ō钢轨Œ^ŽŪŽÚĄ 43 kg/m steel rails
EQV ƒĄOCT 7174-54 GB/T 181-1963 每•Ä50Œö‹Ō钢轨Œ^ŽŪŽÚĄ 50 kg/m Steel rails
NEQ „COCT 7200-86 GB/T 13258-1991 H业ŒÜ—°‰ŧ“ņ磷 Technical phosphorus pentasulfide
NEQ ƒĄOCT 7324-80 GB/T 13743-1992 ’ž—ŽŽĨ电Œn检—Ž计 D.C.magnetoelectric galvanometer
NEQ ƒĄOCT 7524-74 GB/T 8649-1988 轧§钢‹… Rolling balls
NEQ „COCT 7568-73 GB/T 13098-1991 H业环氧‰ģ烷 Ethylene oxide for industrial use
NEQ „COCT 7585-74 GB/T 452.1-1989 纸˜a纸”Â纵‰ĄŒü测’č–@ Paper and board - Identification of machine and cross direction
NEQ ƒĄOCT 7703-74 GB/T 10841-1989 ‘D—p†Œ^ Shapes for ships
NEQ ƒĄOCT 7727-81 GB/T 5871-1986 铝‹y铝‡‹ā摄谱Œõ谱•ŠÍ•û–@ Method for spectrographic analysis of aluminium and its alloys
NEQ ƒĄOCT 7828-80 GB/T 5866-1986 凿ˆä绞车试验•û–@ Test methods of shaft sinking winches
NEQ „COCT 7850-86 GB 13254-1991 H业ŒČ“ā酰胺 Caprolactam for industrial use
NEQ ƒĄOCT 7978-74 GB/T 11126-1989 ‹D–û—n剂Žl‰ģŠî铅试验–@ Gasoline solvents - Test method of tetraethyl lead
‘ÛŪ‡ ‹KŠi”ԍ† ‹KŠi–žĖ(’†‘Œę) Top‹KŠi–žĖ(‰pŒę)
NEQ „COCT 8049-62 GB/T 460-1989 纸˜a纸”ÂŽ{胶“x“I测’č–@ (–n…划线–@) Paper and board - Determination of the sizing value (ink line method)
NEQ ƒĄOCT 8050-76 GB 10621-1989 H•i“Y‰Á剂 ‰t‘Ė“ņ氧‰ŧ碳 (ÎŠD窑–@˜a‡Ž氨–@) Food additive - Liquid carbon dioxide (from lime - Kiln and ammonia plant off gases)
NEQ ƒĄOCT 8239-72 GB/T 706-1988 热轧HŽš钢ŽÚĄAŠOŒ`Ad—Ę‹yˆō许•΍· Hot-rolled beam steel - Dimensions, shape, weight and tolerances
NEQ ƒĄOCT 8240-72 GB/T 707-1988 热轧‘…钢ŽÚĄAŠOŒ`Ad—Ę‹yˆō许•΍· Hot-rolled channel steel - Dimensions, shape, weight and tolerances
NEQ ƒĄOCT 8334-68 GB/T 5771-1986 ŽÄ–ûŠũ喷–û泵o–û阀‹ôŒ‹Z术ðŒ Technical specification for delivery valves of fuel injection pumps of diesel engines
NEQ „COCT 8420-74 GB/T 1723-1993 涂—ŋ”S“x测’č–@ Determination of viscosity of coatings
NEQ ƒĄOCT 8502-77 GB/T 9016-1988 Žl氟‰ģ烯—p“ņ氟ˆę氯b烷 Difluorochloromethane for tetrafluoroethylene production
NEQ ƒĄOCT 8509-72 GB/T 9787-1988 热轧“™边Šp钢 ŽÚĄAŠOŒ`Ad—Ę‹yˆō许•΍· Hot-rolled equal--leg angle steel--Dimensions, shape, weight and tolerances
NEQ ƒĄOCT 8510-72 GB/T 9788-1988 热轧•s“™边Šp钢 ŽÚĄAŠOŒ`Ad—Ę‹yˆō许•΍· Hot-rolled unequal--leg angle steel--Dimensions, shape, weight and tolerances
NEQ „COCT 8703-1974 GB/T 7701.2-1997 ‰ņū—n剂—p”质颗—ąŠˆŦ’Y Granular activated carbon from coal for solvent recovery
NEQ ƒĄOCT 8728-77 GB/T 1672-1988 ‰t‘Ėú‘Y剂‘Ė积电‘j—Ķ“I测’č Liquid plasticizers--Determination of volume resisti vity
EQV „COCT 8817:1982 GB/T 233-2000 ‹ā‘ŪÞ—ŋ 顶锻试验•û–@ Metallic materials--Forging test
NEQ ƒĄOCT 8874-72 GB/T 2679.1-1993 纸“§–ū“x“I测’č–@ Paper--Determination of transparent
NEQ „COCT 8981-85 GB/T 3728-1991 H业‰ģŽ_‰ģ酯 Ethyl acetate for industrial use
NEQ „COCT 8981-85 GB/T 3729-1991 H业‰ģŽ_’š酯 n-Butyl acetate for industrial use
EQV ƒĄOCT 8986-82 GB 7816-1998 H业‰Đ磷 Yellow phosphorus for industrial use
‘ÛŪ‡ ‹KŠi”ԍ† ‹KŠi–žĖ(’†‘Œę) Top‹KŠi–žĖ(‰pŒę)
NEQ ƒĄOCT 9097-82 GB 535-1995 —°Ž_铵 Ammonium sulphate
NEQ ƒĄOCT 9136-72 GB/T 11413-1989 ”įč܍@æî结‡强“x试验•û–@ Test method for bond strength of leather shoe heels
NEQ „COCT 9285:1978(95) GB/T 1919-2000 H业氢氧‰ŧ钾 Potassium hydroxide for industrial use
EQV ƒĄOCT 9293-74 GB/T 3864-1996 Nitrogen
NEQ ƒĄOCT 9366-80 GB/T 9481-1988 ’†ŽŒ^轴—Ž泵 Œ^ŽŪ—^Šî–{ŽÚĄ Axial-flow pump of medium-small size--Types and basic parameters
NEQ ƒĄOCT 9486-79 GB/T 11151-1989 Œð—Ž电桥 Alternating current bridge
EQV ƒĄOST 9550-81 GB/T 14694-1993 ‘Y—ŋ压缩弹Ŧ–Í—Ę“I测’č Plastics--Determination of compressive elastic modulus
NEQ ƒĄOCT 9583-75 GB/T 6483-1986 _ŦŠũŠBÚŒûŠDŒû铸铁ŠĮ Soft mechanical joint grey cast iron pipe
NEQ ƒĄOCT 9722-79 GB/T 5247-1985 电‰ð镍•ē Electrolytic nickel powder
NEQ GOST 9849-86 GB/T 4136-1994 •ē–––č‹ā—p还Œī铁•ē Reduced iron powders for powder metallurgy
EQV ƒĄOCT 9927-71 GB/T 5264-1985 ŽÄ–ûŠũ喷–û泵’ŒĮ‹ôŒ‹Z术ðŒ Technical specification of fuel injection pump plunger and barrel assembly for diesel engines
NEQ „COCT 9968-86 GB/T 4117-1992 H业“ņ氯b烷 Methylene chloride for industrial use
‘ÛŪ‡ ‹KŠi”ԍ† ‹KŠi–žĖ(’†‘Œę) Top‹KŠi–žĖ(‰pŒę)
NEQ ƒĄOCT 10175-75 GB/T 8207-1987 ”’†锗“I测’č•û–@ Determination of germanium in coals
NEQ GOST 10200-83 GB/T 2290-1994 ”沥Â Coal tar pitch
NEQ ƒĄOCT 10242-73 GB/T 10096-1988 齿ðļ“x Accuracy of rack
NEQ ƒĄOCT 10394 GB/T 15725.2-1995 实验Žšāޗž仪Ší 凯ށ烧•r Laboratory glassware-Kjeldahl flask
NEQ „COCT 10528:1990 GB/T 10156-1997 …y仪 Leveller
NEQ „COCT 10529 GB/T 3161-1991 ŒõŠw经纬仪Œn—ņ‹y‘īŠî–{ŽQ” The series of optical theodolites and its basic parameters
NEQ ƒĄOCT 10529-79 GB/T 10049-1988 ŒõŠwŒa纬仪 ‹Z术ðŒ Specifications for optical theodolite
NEQ ƒĄOCT 10578:86 GB/T 5770-1997 ŽÄ–ûŠũ’ŒĮŽŪ喷–û泵总Ž ‹Z术ðŒ Technical requirements for jerk fuel injection pump
NEQ ƒĄOCT 10579-75 GB/T 5772-1986 ŽÄ–ûŠũ喷–ûš{‹ôŒ‹Z术ðŒ Technical specification for fuel injection nozzles of diesel engines
NEQ ƒĄOCT 10598-82 GB/T 7028-1986 ‘D—pŽÄ–ûŠũ‹óŸƒ—â‹pŠí试验•û–@ Test method of charge air coolers for marine diesel engines
NEQ ƒĄOCT 10673-75 GB/T 10948-1989 d质‡‹ā’ž•ŋTŒ`‘…铣“ Parallel shank T-slot cutters with carbide tips
NEQ ƒĄOCT10673-75 GB/T 10949-1989 d质‡‹ā锥•ŋTŒ`‘…铣“ Taper shank T-slot cutters with carbide tips
NEQ „sOCT 10712-74 GB/T 14331-1993 ŽĐ动™ÉâΊũ ļ“x Automatic spring winding machine--Testing of the accuracy
NEQ ƒĄOCT 10751-74 GB 7971-1987 ”ž导电电缆纸 Semiconducting electric cable paper
NEQ ƒĄOCT 10875-64 GB/T 3717-1983 测长Šũ Length measuring machine
NEQ ƒĄOCT 10876-75 GB/T 10605-1989 ’†S传动ŽŪ浓缩Šũ Rotary-rake thickener with centre pier drive mechanism
‘ÛŪ‡ ‹KŠi”ԍ† ‹KŠi–žĖ(’†‘Œę) Top‹KŠi–žĖ(‰pŒę)
NEQ „soct 11096-86 GB/T 14571.3-1993 H业—p‰ģ“ņ†’†醛ŠÜ—Ę“I测’č •ŠŒõŒõ“x–@ Ethylene glycol for industrial use--Determination of content of total aldehydes present--Spectrophotometric method
NEQ ƒĄOST 11097-86 GB 7717.1-1994 H业—p•ļ烯腈 Acrylonitrile for industrial use--Specifications
NEQ ƒĄOST 11097-86 GB/T 7717.2-1994 H业—p•ļ烯腈ŠO观“I测’č Acrylonitrile for industrial use--Detrmination of appearance
NEQ ƒĄOST 11097-86 GB/T 7717.4-1994 H业—p•ļ腈–§“x“I测’č Acrylonitrile for industrial use--Determination of density
NEQ ƒĄOST 11097-86 GB/T 7717.5-1994 H业—p•ļ烯腈(5%…—n‰t)pH值“I测’č Acrylonitrile for industrial use--Determination of pH value(5“ aqueous solution)
NEQ ƒĄOST 11097-86 GB/T 7717.7-1994 H业—p•ļ烯腈’†…ŠÜ—Ę“I测’č Acrylonitrile for industrial use--Determination of content of water
NEQ ƒĄOST 11097-86 GB/T 7717.8-1994 H业—p•ļ烯腈’†总醛ŠÜ—Ę“I测’č •ŠŒõŒõ“x–@ Acrylonitrile for industrial use--Determination of content of total aldehydes--Spectrophotometric method
NEQ ƒĄOST 11097-86 GB/T 7717.9-1994 H业—p•ļ烯腈’†总氰ŠÜ—Ę“I测’č “H’č–@ Acrylonitrile for industrial use--Determination of content of total cyanides--Titrimetric method
NEQ ƒĄOST 11097-86 GB/T 7717.10-1994 H业—p•ļ烯腈’†过氧‰ŧ•ĻŠÜ—Ę“I测’č •ŠŒõŒõ“x–@ Acrylonitrile for industrial use--Determination of content of peroxides--Spectrophotometric method
NEQ ƒĄOST 11097-86 GB/T 7717.11-1994 H业—p•ļ烯腈’†铁ŠÜ—Ę“I测’č •ŠŒõŒõ“x–@ Acrylonitrile for industrial use--Determination of content of iron--Spectrophotometric method
NEQ ƒĄOST 11097-86 GB/T 7717.12-1994 H业—p•ļ烯腈’†‰ģ腈A•ļ酮˜a烯醛ŠÜ—Ę“I测’č Ÿƒ‘АF谱–@ Acrylonitrile for industrial use--Determination of acetonitrile, acetone and acrolein--Gas chromatographic method
NEQ ƒĄOST 11097-86 GB/T 7717.13-1994 H业—p•ļ烯腈Ž_“x“I测’č “H’č–@ Acrylonitrile for industrial use--Determination of acidity--Titrimetric method
NEQ ƒĄOST 11097-86 GB/T 7717.14-1994 H业—p•ļ烯腈’†铜ŠÜ—Ę“I测’č •ŠŒõŒõ“x–@ Acrylonitrile for industrial use--Determination of content of copper--Spectrophotometric method
NEQ ƒĄOST 11097-86 GB/T 7717.15-1994 H业—p•ļ烯腈’†对羟Šî苯b醚ŠÜ—Ę“I测’č •ŠŒõŒõ“x–@ Acrylonitrile for industrial use--Determination of content of p-hydroxylanisole--Spectrophotometric method
NEQ ƒĄOST 11097-86 GB/T 7717.16-1994 H业—p•ļ烯腈’†氨ŠÜ—Ę“I测’č “H’č–@ Acrylonitrile for industrial use--Determination of content of ammonia--Titrimetrie method
NEQ ƒĄOCT 11268-76 GB/T 11254-1989 压缩Šũ阀•Зp热轧”–钢” Hot rolled steel sheets for compressor valves
NEQ „COCT 11311-76 GB/T 6705-1989 Å‰ŧ苯酚 Coking phenol
‘ÛŪ‡ ‹KŠi”ԍ† ‹KŠi–žĖ(’†‘Œę) Top‹KŠi–žĖ(‰pŒę)
EQV uOCT 12257-77 GB/T 1618-1995 H业氯Ž_钠 Sodium chlorate for industrial use
NEQ „COCT 12338-66 GB/T 1422-1989 铱•ē Iridum powder
NEQ „COCT 12342-76 GB/T 1421-1989 铑•ē Rhodium powder
NEQ ƒĄOCT 12347-77 GB/T 223.59-1987 钢铁‹y‡‹ā‰ŧŠw•ŠÍ•û–@ 锑磷钼蓝Œõ“x–@测’č磷—Ę Methods for chemical analysis of iron, steel and alloy--The sodium arsenite-sodium nitrite titrimetric method for the determination of phosphorus content
NEQ ƒĄOCT 12362-79 GB/T 223.51-1987 钢铁‹y‡‹ā‰ŧŠw•ŠÍ•û–@ 5-Br-PADAP Œõ“x–@测’č锌—Ę Methods for chemical analysis of iron, steel and alloy--The 2-(5-Bromo-2-pyridylazo)-5-diethylaminophenol photometric method for the determination of zinc content
NEQ ƒĄOCT 12363-79 GB/T 8654.6-1988 ‹ā‘Ū锰‰ŧŠw•ŠÍ•û–@ 盐Ž_联氨-碘—Ę–@测’č硒—Ę Methods for chemical analysis of manganese metal--The diamine hydrochloride-iodo-metric method for the determination of selenium content
NEQ GOST 12365-84 GB/T 223.30-1994 钢铁‹y‡‹ā‰ŧŠw•ŠÍ•û–@ 对-溴‹ęˆĮmŽ_沉—„•Š离- ‹ô氮胂‡V•ŠŒõŒõ“x–@测’č锆—Ę Methods for chemical analysis of iron, steel and alloy - The arsenazo ‡V spectrophotometric method for the determination of zirconium content after separation by p-bromomandelic acid
NEQ ƒĄOCT 12512-77 GB/T 9960-1988 鲜A冻Žl•Š‘Ė带œ‹“ũ Fresh and frozen beef, quarters
NEQ „COCT 12603-67 GB/T 461.2-1989 纸˜a纸”•\–Ę‹zū‘Ž“x“I测’č–@ Paper and board - Determination of the rate of surface absorbing
NEQ ƒĄOCT 12711-67 GB/T 8208-1987 ”’†镓“I测’č•û–@ Determination of gallium in coals
NEQ „COCT 12786-80 GB/T 10346-1989 ”’Žð检验规则 General principle of inspection for Chinese spirits
NEQ „COCT 12797-77 GB/T 1475-1989 Gallium
NEQ „COCT 12844-74 GB/T 13097-1991 H业环氧氯•ļ烷 Epichlorohydrin for industrial use
‘ÛŪ‡ ‹KŠi”ԍ† ‹KŠi–žĖ(’†‘Œę) Top‹KŠi–žĖ(‰pŒę)
NEQ ƒĄOCT 13020.11-75 GB/T 4702.12-1987 ‹ā‘Ū铬‰ŧŠw•ŠÍ•û–@ ŽĶ”g极谱–@测’č铋—Ę Methods for chemical analysis of chromium metal--The oscilloplarographic method for the determination of bismuth content
NEQ ƒĄOCT 13020.11-75 GB/T 4702.13-1987 ‹ā‘Ū铬‰ŧŠw•ŠÍ•û–@ ŽĶ”g极谱–@测’č铅—Ę Methods for chemical analysis of chromium metal--The oscilloplarographic method for the determination of lead content
EQV ƒĄOCT 13020.12-75 GB/T 4702.8-1985 ‹ā‘Ū铬‰ŧŠw•ŠÍ•û–@ ö馏- 钼蓝•ŠŒõŒõ“x–@测’č砷—Ę Methods for chemical analysis of chromium metal--The distillation-molybdenum blue spectrophotometric method for the determination of arsenic content
EQV ƒĄOCT 13020.13-75 GB/T 4702.9-1985 ‹ā‘Ū铬‰ŧŠw•ŠÍ•û–@ 结ŧއ•ŠŒõŒõ“x–@测’č锑—Ę Methods for chemical analysis of chromium metal--The crystal violet spectrophotometric method for the determination of antimony content
EQV ƒĄOCT 13020.15-75 GB/T 4702.11-1985 ‹ā‘Ū铬‰ŧŠw•ŠÍ•û–@ ˆĐ‘fއ•ŠŒõŒõ“x–@测’č锡—Ę Methods for chemical analysis of chromium metal--The alizarin violet spectrophotometric method for the determination of tin content
EQV ƒĄOCT 13047.5-81 GB/T 8647.4-1988 镍‰ŧŠw•ŠÍ•û–@ 钼蓝•ŠŒõŒõ“x–@测’č磷—Ę Nickel--Determination of phosphorus content--Molybdenum blue spectrophotometric method
EQV ƒĄOCT 13151.10-73 GB/T 5059.2-1985 钼铁‰ŧŠw•ŠÍ•û–@ E绿•ŠŒõŒõ“x–@测’č锑—Ę Methods for chemical analysis of ferromolybdenum--The malachite green spectrophotometric method for the determination of antimony content
NEQ ƒĄOCT 13151.9-82 GB/T 5059.4-1988 钼铁‰ŧŠw•ŠÍ•û–@ 极谱–@测’č锡—Ę Methods for chemical analysis of ferromolybdenum--The polarographic method for the determination of tin content
NEQ ƒĄOCT 13230.6-81 GB/T 4333.6-1988 áé铁‰ŧŠw•ŠÍ•û–@ “ņ苯Šî碳酰“ņ肼Œõ“x–@测’č铬—Ę Methods for chemical analysis of ferrosilicon--The diphenylcarbazide photometric method for the determi nation of chromium content
NEQ ƒĄOCT 13230.8-81 GB/T 4333.8-1988 áé铁‰ŧŠw•ŠÍ•û–@ ŒīŽq‹zūŒõ谱–@测’č钙—Ę Methods for chemical analysis of ferrosilicon--The atomic absorption spectrometric method for the determination of calcium content
NEQ GOST 13275-73 GB/T 1277-1994 ‰ŧŠw试剂 溴‰ŧ铵 Chemical reagent--Ammonium bromide
NEQ ƒĄOCT 13333-75 GB/T 8320-1987 铜钨‹y银钨电G头‹Z术ðŒ Technical specification for copper-tungsten and silver-tungsten electrical contacts
NEQ ƒĄOCT13493-77 GB/T 9984.11-1988 H业ŽOãÚ磷Ž_钠 IŒ^ŠÜ—Ę“I测’č Sodium tripolyphosphate for industrial use--Determination of I type content
NEQ ƒĄOCT 13548-77 GB/T 8011-1987 镍‹y镍‡‹āŲ缝”–•ĮŠĮ Thin wall tube of nickel and nickel alloy
NEQ ƒĄOCT 13583.1-70 GB/T 6609.5-1986 氧‰ŧ铝‰ŧŠw•ŠÍ•û–@ ‰Î焰Œõ“x–@测’č氧‰ŧ钠—Ę Methods for chemical analysis of aluminium oxide--The flame photometric method for the determination of sodium oxide content
NEQ ƒĄOCT 13583.1-70 GB/T 6609.6-1986 氧‰ŧ铝‰ŧŠw•ŠÍ•û–@ ‰Î焰Œõ“x–@测’č氧‰ŧ钾—Ę Methods for chemical analysis of aluminium oxide--The flame photometric method for the determination of potassiumoxide content
NEQ ƒĄOCT 13583-70 GB/T 6610.3-1986 氢氧‰ŧ铝‰ŧŠw•ŠÍ•û–@ 钼蓝Œõ“x–@测’č“ņ氧‰ŧáé—Ę Methods for chemical analysis of aluminium hydroxide--The molybdenum blue photometric method for the determination silicon dioxide content
NEQ ƒĄOCT 13583-70 GB/T 6610.5-1986 氢氧‰ŧ铝‰ŧŠw•ŠÍ•û–@ ‰Î焰Œõ“x–@测’č氧‰ŧ钠—Ę Methods for chemical analysis of aluminium hydroxide--The flame photometric method for the determination of sodium oxide content
NEQ ƒĄOCT 13808-79 GB/T 6034-1985 —°‰ŧ“É胶压缩‘ÏŠĶŒn”“I测’č Vulcanized rubber--Determination of coefficient of cold-resistance under compression
NEQ „sOCT 13830:1984 GB 5461-2000 H—p盐 Edible salt
NEQ „COCT 13879-80 GB/T 13344-1992 öE™t击Ší˜a钻头 Downhole drill hammers and bils
NEQ „COCT 13919-68 GB/T 12474-1990 ‹óŸƒ’†‰Â”RŸƒ‘Ė”šāy极ŒĀ测’č•û–@ Method of test for explosion limits of combustible gases in air
NEQ GOST 13927-80 GB/T 15155-1994 滤”gŠí—p压电“ĐáIÞ—ŋ’Ę—p‹Z术ðŒ Generic specification for piezoelectric ceramic for use in filters
‘ÛŪ‡ ‹KŠi”ԍ† ‹KŠi–žĖ(’†‘Œę) Top‹KŠi–žĖ(‰pŒę)
EQV ƒĄOCT 14021.1-78 GB/T 3653.1-1988 áí铁‰ŧŠw•ŠÍ•û–@ 碱—Ę“H’č–@测’čáí—Ę Methods for chemical analysis of ferroboron--The alkalimetric method for the determination of boron content
IDT ƒĄOCT 14022-1988 GB 7746-1997 H业Ų…氟‰ŧ氢 Anhydrous hydrogen fluoride for industrial use
NEQ ƒĄOCT 14039 GB 15592-1995 ŒÐ—pãÚ氯‰ģ烯树މ Paste polyvinyl chloride resins
EQV „COCT 14039-78 GB/T 12004.1-1989 ãÚ氯‰ģ烯ŒÐ树މ’†杂质—ąŽq”测’č•û–@ Determination of impurities particles number in polyvinyl chloride paste resins
NEQ ƒĄOCT 14047.11-78 GB/T 8152.3-1987 铅ļ矿‰ŧŠw•ŠÍ•û–@ 铬“VÂS •ŠŒõŒõ“x–@测’čŽO氧‰ŧ“ņ铝—Ę Methods for chamecal analysis of lead concentrates--The chromazurol S spectrophotometric method for the determination of aluminium (‡V) oxide content
NEQ ƒĄOCT 14047.12-78 GB/T 8152.5-1987 铅ļ矿‰ŧŠw•ŠÍ•û–@ ŒīŽq‹zū•ŠŒõŒõ“x–@测’č氧‰ŧ镁—Ę Methods for chemical analysis of lead concentrates--The atomic absorption spectrophotometric method for the determination of magnesium oxide content
NEQ ƒĄOCT 14047.2-78 GB/T 8152.2-1987 铅ļ矿‰ŧŠw•ŠÍ•û–@ Na2EDTA —e—Ę–@测’č锌—Ę Methods for chemical analysis of lead concentrates--The Na2 EDTA volumetric method for the determination of zinc content
NEQ ƒĄOCT 14047.2-78 GB/T 8152.4-1987 铅ļ矿‰ŧŠw•ŠÍ•û–@ ŒīŽq‹zū•ŠŒõŒõ“x–@测’č铜—Ę Methods for chemical analysis of lead concentrates--The atomic absorption spectrophotometric method for the determination of copper content
NEQ „COCT 14047.3-81 GB/T 8152.10-1989 铅ļ矿‰ŧŠw•ŠÍ•û–@ ‰Î焰ŒīŽq‹zū•ŠŒõŒõ“x–@测’č银—Ę Methods for chemical analysis of lead concentratesHDetermination of silver contentHFlame atomic absorption spectrophotometric method
NEQ ƒĄOCT 14047.4-78 GB/T 8152.6-1987 铅ļ矿‰ŧŠw•ŠÍ•û–@ 极谱–@测’č铋—Ę Methods for chemical analysis of lead concentrates--The polarographic method for the determination of bisuth content
NEQ ƒĄOCT 14047.4-78 GB/T 8152.8-1987 铅ļ矿‰ŧŠw•ŠÍ•û–@ “ņ—°‘ã“ņˆĀ‘Ö”ä—Ņb烷•ŠŒõŒõ“x–@测’č铋—Ę Methods for chemical analysis of lead concentrates--The DTPM spectrophotometric method for the determination of bismuth content
NEQ ƒĄOCT 14047.5-78 GB/T 8152.7-1987 铅ļ矿‰ŧŠw•ŠÍ•û–@ 砷铋钼蓝•ŠŒõŒõ“x–@测’č砷—Ę Methods for chemical analysis of lead concentrates--The arsenic-bismuth-molybdenum blue spectrophotometric method for the determination of arsenic content
NEQ „COCT 14162:1979 GB/T 3090-2000 •s锈钢Ž’žŒaŲ缝钢ŠĮ Stainless steel small diameter seamless steel tubes
NEQ ƒĄOCT 14228-1980 GB/T 4712-1996 ŽĐ动‰ŧŽÄ–û发电Šũ组•Š级—v‹ Automatic diesel generating set, requirements of classification
NEQ GOCT 14332-78(87) GB/T 4611-1993 ’Ę—pŒ^ãÚ氯‰ģ烯树މ"鱼Šá"测试•û–@ Determination method of "fish eyes" for polyvinyl chloride resins of general use
NEQ GOCT 14332-78(87) GB/T 5761-1993 悬•‚–@’Ę—pŒ^ãÚ氯‰ģ烯树މ Suspension polyvinyl chloride resins of general purpose
NEQ ƒĄOCT 14637-79 GB/T 3274-1988 碳‘f结构钢˜a’ፇ‹ā结构钢 热轧Œú钢”˜a钢带 Carbon structural and low alloy steel--Rotled plates and strips
EQV ƒĄOCT 14638.11-84 GB/T 7731.14-1988 钨铁‰ŧŠw•ŠÍ•û–@ 极谱–@测’č铅—Ę ethods for chemical analysis of ferrotungsten--The polarographic method for the determination of lead content
NEQ „COCT 14836-69 GB/T 1420-1989 ŠC绵钯 Sponge palladium
NEQ „COCT 14837-79 GB/T 1419-1989 ŠC绵铂 Sponge platinum
EQV ƒĄOCT 14858-81 GB/T 4700.3-1984 áé钙‡‹ā‰ŧŠw•ŠÍ•û–@ EDTA“H’č–@测’č铝—Ę Methods for chemical analysis of calcium-silicon--The EDTA titrimetric method for the determination of aluminium content
NEQ ƒĄOCT 14870-77 GB/T 6284-1986 ‰ŧH产•i’†…•ŠŠÜ—Ę测’č“I’Ę—p•û–@ d—Ę–@ Chemical products for industrial use--General method for determination of water content--Gravimetric method
NEQ „COCT 14870-77 GB/T 10514-1989 ÉŽ_磷”ė’†Ÿā离…ŠÜ—Ę“I测’č 烘” –@ The determination of water content for nitrophosphate - Oven method
NEQ ƒĄOCT 14957-76 GB/T 5153-1985 ‰ÁH镁‹y镁‡‹ā”v†˜a‰ŧŠwŽ•Š Designation and composition of wrought magnesium and magnesium alloys
‘ÛŪ‡ ‹KŠi”ԍ† ‹KŠi–žĖ(’†‘Œę) Top‹KŠi–žĖ(‰pŒę)
NEQ „COCT 15582-70 GB/T 2092-1992 H业ᡓņŽ_ Sebacic acid for industrial use
‘ÛŪ‡ ‹KŠi”ԍ† ‹KŠi–žĖ(’†‘Œę) Top‹KŠi–žĖ(‰pŒę)
NEQ ƒĄOCT 16106-70 GB/T 6700-1986 H业萘 Technical naphthalene
NEQ ƒĄOCT 16106-70 GB/T 6701-1986 萘•s挥发•Ļ“I测’č•û–@ Method for the determination of the non-volatile matter of naphthalene
NEQ ƒĄOCT 16106-79 GB/T 3069.1-1986 萘ŠD•Š“I测’č•û–@ Method for the determination of the ash content of naphthalene
NEQ ƒĄOCT 16106-79 GB/T 3069.2-1986 萘结ŧ“_“I测’č•û–@ Method for the determination of the crystallization temperature of naphthalene
NEQ GOST 16264.10-85 GB/T 7345-1994 T§”ũ电ŠũŠî–{‹Z术—v‹ General requirements for electrical micro machine for automatic control system
NEQ ƒĄOCT 16358-79 GB/T 11091-1989 电缆—p铜带 Copper strip for cables
NEQ ƒĄOCT 16362-79 GB/T 223.57-1987 钢铁‹y‡‹ā‰ŧŠw•ŠÍ•û–@ äŽ敊离-‹z•Ã‰ŧ极谱–@测’č镉—Ę Methods for chemical analysis of iron, steel and alloy--The extraction-absorption catalytic polarographic method for the determination of cadmium content
EQV ƒĄOCT 16512-80 GB/T 7673.1-1987 纸•ï绕组线 ‘æˆę•”•Š: ˆę”Ę规’č Paper covered wires--Part 1: General
EQV ƒĄOCT 16512-80 GB/T 7673.2-1987 纸•ï绕组线 ‘æ“ņ•”•Š: 纸•ï圆线 Paper covered wires--Part 2: Paper covered round wires
EQV ƒĄOCT 16512-80 GB/T 7673.3-1987 纸•ï绕组线 ‘æŽO•”•Š: 纸•ïG线 Paper covered wires--Part 3: Paper covered rectangular wires
NEQ „COCT 16523-70 GB/T 710-1991 优质碳‘f结构钢热轧”–钢”˜a钢带 Hot-rolled quality carbon structural steel sheets and strips
NEQ „COCT 16523-70 GB/T 13237-1991 优质碳‘f结构钢热轧”–钢”˜a钢带 Cold-rolled quality carbon structural steel sheets and strips
‘ÛŪ‡ ‹KŠi”ԍ† ‹KŠi–žĖ(’†‘Œę) Top‹KŠi–žĖ(‰pŒę)
EQV „COCT 17218-71 GB/T 7702.11-1997 ”质颗—ąŠˆŦ’Y试验•û–@ 苯öŸƒ–h护时间“I测’č Standard test method for granular activated carbon from coal--Determination of service life against benzene vapor
EQV „COCT 17219-71 GB/T 7702.5-1997 ”质颗—ąŠˆŦ’Y试验•û–@ …—e—Ę“I测’č Standard test method for granular activated carbon from coal-- Determination of water absorption
NEQ „COCT 17421-82 GB/T 10496-1989 “œ—ŋ“[Ø Sugar beet
NEQ „COCT 17421-82 GB/T 10497-1989 “œ—ŋ“[Ø试验•û–@ Analytical method of sugar beet
NEQ ƒĄOCT 17544-1985 GB/T 16274-1996 –ûZŽŪ电—Í变压Ší‹Z术ŽQ”˜a—v‹ 500kV级 Specification and technical requirements for oil immersed power transformers 500kV
‘ÛŪ‡ ‹KŠi”ԍ† ‹KŠi–žĖ(’†‘Œę) Top‹KŠi–žĖ(‰pŒę)
NEQ ƒĄOCT 18113-1983 GB/T 7682-1987 ‹奶•Š离ŠíŒ^ŽŪ˜aŠî–{ŽQ” Types and basic parameters for the milk separator
NEQ ƒĄOCT 18116-84 GB/T 10599-1998 ‘―绳–€ŽCŽŪ’ņĄŠũ Multi-rope mining friction hoist
NEQ ƒĄOCT 18251-73 GB/T 5155-1985 镁‡‹ā热挤压–_ Magnesium alloy extruded rods
EQV „COCT 18261-72 GB/T 7702.12-1997 ”质颗—ąŠˆŦ’Y试验•û–@ 氯‰ģ烷öŸƒ–h护时间“I测’č Standard test method for granular activated carbon from coal--Determination of service life against chloroethane vapor
NEQ ƒĄOCT 18334-73 GB/T 5026-1985 软ŽĨ‡‹āU•ŽĨ导—Ķ测—Ę•û–@ The measurement method of amplitude permeability of soft magnetic alloys
NEQ ƒĄOCT 18394-73 GB/T 5191-1985 锡A铅‹y‘ī‡‹ā”“˜a锌”“ Tin and tin alloy foil, lead and lead alloy foil Zinc foil
NEQ uOCT 18451-73 GB/T 15918-1995 ŠC—mŠw综‡术语 Oceanography general terminology
NEQ ƒĄOCT 18704-79 GB/T 538-1990 H业áíŽ_ Boric acid for industrial use
NEQ ƒĄOCT 18968-73 GB/T 8732-1988 ‹D轮ŠũА•Зp钢 Steels for vane of steam turbine
‘ÛŪ‡ ‹KŠi”ԍ† ‹KŠi–žĖ(’†‘Œę) Top‹KŠi–žĖ(‰pŒę)
NEQ ƒĄOCT 19025-73 GB 9486-1988 ŽÄ–ûŠũ稳态”rŸƒā|“x‹y测’č•û–@ Diesel engine--Exhaust smoke measurement method at steady state
IDT ƒĄOCT 19181-78 GB/T 8156.4-1987 H业—p氟‰ŧ铝‰ŧŠw•ŠÍ•û–@ EDTA—e—Ę–@测’č铝—Ę Methods for chemical analysis of aluminium fluoride for industrial use--The EDTA volumetric method for the determination of aluminium content
NEQ ƒĄOCT 19589-80 GB/T 7926-1987 电‰Î‰Ô线ØŠ„Šũļ“x Accuracy of wire cut electric discharge machines
NEQ ƒĄOCT 19609-79 GB/T 6900.6-1986 ”S“yA‚铝质‘ω΍ޗŋ‰ŧŠw•ŠÍ•û–@ EDTA—e—Ę–@测’č氧‰ŧ钙—Ę Fireclay and high-alumina refractories--Determination of calcium oxide content--EDTA volumetric method
NEQ ƒĄOCT 19657-74 GB/T 5156-1985 镁‡‹ā热挤压Œ^Þ Magnesium alloy extruded profiles
NEQ „COCT 19704-78 GB/T 12684.8-1990 H业áíŽ_ d‹ā‘ŪŠÜ—Ę“I测’č Boric acid for industrial use - Determination of heavy metal content
NEQ GOCT 19710-83 GB 4649-1993 H业—p‰ģ“ņ† Ethylene glycol for industrial use--Specification
NEQ „COCT 19725 GB 13397-1992 ‡‹ā“ā氧‰ŧ–@银‹ā‘Ū氧‰ŧ•Ļ电G头‹Z术ðŒ Technical specification for silver-metaloxide electrical contacts by alloy internal oxidation method
NEQ „COCT 19903-74 GB/T 709-1988 热轧钢”˜a钢带“IŽÚĄAŠOŒ`Ad—Ę‹yˆō许•΍· Dimensions, shape, weight and tolerances for hot-rolled plates and sheets
NEQ „COCT 19904-74 GB/T 708-1988 —â轧钢”˜a钢带“IŽÚĄAŠOŒ`Ad—Ę‹yˆō许•΍· Dimensions, shape, weight and tolerances for cold-rolled plates and sheets
NEQ „COCT 19906-85 GB 2367-1990 H业亚ÉŽ_钠 Sodium nitrite for industrial use
NEQ „COCT 19910:1994 GB 17905-1999 ‰Æ—p”RŸƒ”R烧Ší‹ïˆĀ‘SŠĮ—规’ö Safety management rules of gas-burning appliances for domestic use
‘ÛŪ‡ ‹KŠi”ԍ† ‹KŠi–žĖ(’†‘Œę) Top‹KŠi–žĖ(‰pŒę)
NEQ „COCT 20015-74 GB/T 4118-1992 H业ŽO氯b烷 Trichloromethane for industrial use
NEQ „COCT 20464-1975 GB/T 7701.6-1997 –h护—p”质颗—ąŠˆŦ’Y Granular activated carbon from coal for protection
NEQ „COCT 20468-83 GB/T 13493-1992 ‹D车—p’ęŽ― Primer for automobiles
‘ÛŪ‡ ‹KŠi”ԍ† ‹KŠi–žĖ(’†‘Œę) Top‹KŠi–žĖ(‰pŒę)
NEQ „COCT 21102-75 GB/T 451.1-1989 纸˜a纸”ŽڐĄ‹y•ΎΓx“I测’č–@ Paper and board - Determination of size and deviation
NEQ COCT 21139 GB/T 10067.5-1993 电热设备Šî–{‹Z术ðŒ ‚频‰î质‰Á热设备 Basic specifications for electroheat installations--high frequency dielectric heating installations
NEQ „COCT 21140:1988 GB/T 13201-1997 圆’Œ‘Ė运输•ï‘•ŽÚĄŒn—ņ Packaging--Dimensions of cylinder transport package
NEQ ƒĄOCT 21643-82 GB 8667-1988 •Ŧ(缝)‡Ší’Ę—p‹Z术ðŒ Specifications for suture forceps
‘ÛŪ‡ ‹KŠi”ԍ† ‹KŠi–žĖ(’†‘Œę) Top‹KŠi–žĖ(‰pŒę)
NEQ ƒĄOCT 22275-90 GB/T 1870-1995 磷矿Î˜a磷ļ矿’†…•Š“I测’č d—Ę–@ Phosphate rock and concentrate--Determination of moisture content--Gravimetric method
NEQ ƒĄOCT 22275-90 GB/T 1871.2-1995 磷矿Î˜a磷ļ矿’†氧‰ŧ铁ŠÜ—Ę“I测’č —e—Ę–@˜a•ŠŒõŒõ“x–@ Phosphate rock and concentrate--Determination of iron oxide content--Volumetric and spectrophotometric methods
EQV ƒĄOCT 22275-90 GB/T 1871.3-1995 磷矿Î˜a磷ļ矿’†氧‰ŧ铝ŠÜ—Ę“I测’č —e—Ę–@˜a•ŠŒõŒõ“x–@ Phosphate rock and concentrate--Determination of aluminium oxide content--Volumetric and spectrophotometric methods
NEQ ƒĄOCT 22411-77 GB/T 908-1987 锻§圆钢˜a•û钢ŽÚĄAŠOŒ`Ad—Ę‹yˆō许•΍· Forged round and square steels--Dimension, shape, weightand tolerance
NEQ ƒĄOCT 22442-77 GB/T 2988-1987 ‚铝砖 High-alumina refractory bricks
NEQ ƒĄOCT 22635-77 GB/T 5154-1985 镁‡‹ā” Magnesium alloy sheets
NEQ ƒĄOCT 22736-77 GB/T 10946-1989 d质‡‹ā锥•ŋ–ƒ‰Ô钻 Taper shank twist drills with carbide tips
NEQ ƒĄOCT 22859 GB/T 9465.1-1988 ‚‹óė业车•Š类 Aerial platform--Classification
‘ÛŪ‡ ‹KŠi”ԍ† ‹KŠi–žĖ(’†‘Œę) Top‹KŠi–žĖ(‰pŒę)
NEQ „COCT 23001:1988 GB/T 14491-2001 H业—p环氧•ļ烷 Propylene oxide for industrial use
NEQ ƒĄOCT 23581.11-79 GB/T 6730.7-1986 铁矿Î‰ŧŠw•ŠÍ•û–@ 磺Šî…杨Ž_Œõ“x–@测’č‹ā‘Ū铁—Ę Methods for chemical analysis of iron ores--The sulfosalicylic acid photometric method for the determination of metallic iron content
NEQ ƒĄOCT 23581.7-79 GB/T 6730.41-1986 铁矿Î‰ŧŠw•ŠÍ•û–@ ŽĶ”g极谱–@测’č铅—Ę Methods for chemical analysis of iron ores--The oscilloscopic polarography method for the determination of lead content
NEQ ƒĄOCT 23581.7-79 GB/T 6730.43-1986 铁矿Î‰ŧŠw•ŠÍ•û–@ ŽĶ”g极谱–@测’č锌—Ę Methods for the chemical analysis of iron ores--The oscilloscopic polarography method for the determination of zinc content
NEQ ƒĄOCT 23581.9-79 GB/T 6730.50-1986 铁矿Î‰ŧŠw•ŠÍ•û–@ Ÿƒ‘Ė—e—Ę–@测’č总碳—Ę Methods for chemical analysis of iron ores--The gas volumetric method for the determination of total carbon content
NEQ ƒĄOCT 23581.9-79 GB/T 6730.51-1986 铁矿Î‰ŧŠw•ŠÍ•û–@ 烧碱Î–Į‹zūd—Ę–@测’č碳Ž_盐’†碳—Ę Methods for chemical analysis of iron ores--The caustic asbestos absorption gravimetric method for the determination of carbon content in carbonate
NEQ „COCT 23683-89 GB/T 254-1998 ”žļ炼Î蜡 Semi-refined paraffin wax
EQV ƒĄOCT 23862.4-79 GB/T 8762.4-1988 荧Œõ级氧‰ŧ钇’†氧‰ŧ铁A氧‰ŧ铅A氧‰ŧ镍˜a氧‰ŧ铜—Ę测’č 发ŽËŒõ谱–@ Yttrium oxide of phosphor grade--Determination of iron oxide, lead oxide, nickel oxide and copper oxide contents--Emission spectrographic method
NEQ ƒĄOCT 23862.5-79 GB/T 8762.6-1988 荧Œõ级氧‰ŧ铕’†氧‰ŧ铅A氧‰ŧ镍A氧‰ŧ铁˜a氧‰ŧ铜—Ę测’č 发ŽËŒõ谱–@ Europium oxide of phosphor grade--Determination of lead oxide, nickel oxide, iron oxide and copper oxide contents--Emission spectrographic method
NEQ ƒĄOCT 23862.6-79 GB/T 8762.2-1988 荧Œõ级氧‰ŧ钇˜a氧‰ŧ铕’†氧‰ŧ钙—Ę测’č ˆę氧‰ŧ“ņ氮- ‰ģ炔‰Î焰ŒīŽq‹zū•ŠŒõŒõ“x–@ Yttrium oxide and europium oxide of phosphor grade--Determination of calcium oxide content--N2O-C2H2 flame atomic absorption spectrophotometric method
NEQ ƒĄOCT 23862.7-79 GB/T 8762.7-1988 荧Œõ级氧‰ŧ铕’†氧‰ŧ铈A氧‰ŧ镨A氧‰ŧ钐A氧‰ŧ钆˜a氧‰ŧ镝—Ę测’č ‰ŧŠwŒõ谱˜a’žÚŒõ谱–@ Europium oxide of phosphor grade--Determination of cerium oxide, praseodymium oxide, samarium oxide, gadolinium oxide and dysprosium oxide contents--Spectrochemical method and direct spectrographic method
EQV „COCT 23957.1-80 GB/T 12689.11-1990 锌‹y锌‡‹ā‰ŧŠw•ŠÍ•û–@ ‰Î焰ŒīŽq‹zūŒõ谱–@测’č锑—Ę Zinc and zinc alloys - Determination of antimony content - Flame atomic absorption spectrometric method
NEQ „COCT 23998-1980 GB/T 7701.1-1997 ’E—°—p”质颗—ąŠˆŦ’Y Granular activated carbon from coal for desulfurization
NEQ „COCT 23998-1980 GB/T 7701.3-1997 G”}载‘Ė—p”质颗—ąŠˆŦ’Y Granular activated carbon from coal for catalyst carrier
‘ÛŪ‡ ‹KŠi”ԍ† ‹KŠi–žĖ(’†‘Œę) Top‹KŠi–žĖ(‰pŒę)
NEQ ƒĄOCT 24754-81 GB/T 12173-1990 矿—pˆę”ĘŒ^电Ÿƒ设备 Mining electrical apparatus for non hazardous area
NEQ ƒĄOCT 24767-81 GB/T 6891-1986 铝‹y铝‡‹ā压Œ^” Wrought aluminium and aluminium alloy--Vcorrugated sheet
‘ÛŪ‡ ‹KŠi”ԍ† ‹KŠi–žĖ(’†‘Œę) Top‹KŠi–žĖ(‰pŒę)
NEQ ƒĄOCT 25043-81 GB 7716-1987 H业—p•ļ烯 Propylene for industrial use--Specification
NEQ ƒĄOCT 25070-81 GB 7715-1987 H业—p‰ģ烯 Ethylene for industrial use--Secification
IDT „COCT 25229-82 GB/T 1415-1992 •Ч锥—†纹 Metric tape screw thread
EQV „COCT 25284.6-82 GB/T 12689.8-1990 锌‹y锌‡‹ā‰ŧŠw•ŠÍ•û–@ ‰Î焰ŒīŽq‹zūŒõ谱–@测’č铁—Ę Zinc and zinc alloys - Determination of iron content - Flame atomic absorption spectrometric method
EQV „COCT 25284.8-84 GB/T 12689.5-1990 锌‹y锌‡‹ā‰ŧŠw•ŠÍ•û–@ 钼蓝•ŠŒõŒõ“x–@测’čáé—Ę Zinc and zinc alloys - Determination of silicon content - Molybdenum blue spectrophotometric method
‘ÛŪ‡ ‹KŠi”ԍ† ‹KŠi–žĖ(’†‘Œę) Top‹KŠi–žĖ(‰pŒę)
NEQ ƒĄOCT 26027-83 GB/T 10604-1989 矿—pŠũŠBģ铲ŽŪ挖Œ@Šũ Mechanical mining shovel
NEQ „soct 26624-85 GB/T 6818-1993 H业h†(2-‰ģŠî›ß†) 2-Ethyl hexanol for industrial use
EQV „COCT 26743.4-85 GB/T 13255.7-1991 H业ŒČ“ā酰胺 铁ŠÜ—Ę“I测’č Caprolactam for industrial use - Determination of iron content
NEQ „COCT 26743.5-85 GB/T 13255.6-1991 H业ŒČ“ā酰胺 Ž_“xˆ―碱“x“I测’č Caprolactam for industrial use - Determination of acidity or alkalinity
NEQ „COCT 26743.6-85 GB/T 13255.8-1991 H业ŒČ“ā酰胺 环ŒČ酮肟ŠÜ—Ę“I测’č Caprolactam for industrial use - Determination of cyclohexanone oxime content
‘ÛŪ‡ ‹KŠi”ԍ† ‹KŠi–žĖ(’†‘Œę) Top‹KŠi–žĖ(‰pŒę)
NEQ ƒĄOCT 27803-1988 GB/T 16439-1996 Œð—ŽŽf•žŒn统’Ę—p‹Z术ðŒ General specification for A.C.servo system
‘ÛŪ‡ ‹KŠi”ԍ† ‹KŠi–žĖ(’†‘Œę) Top‹KŠi–žĖ(‰pŒę)


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