China National Standards

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  •  China "Ro" GB Standards English PDF List:
  • Standard  Code Standard Title Standard Class Order
    GB/T 21916-2008 Determination of synthetic colour in fruit tins - High performance liquid chRomatography
    水果罐头中合成着色剂的测定 高效液相色谱法
    China National Standards
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    GB/T 21915-2008 Determination of natamycin in food - By high-performance liquid chRomatography
    食品中纳他霉素的测定 液相色谱法
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    GB/T 21914-2008 Determination of Benzyl Acetate in tea-drink - Gas chRomatography method
    茶饮料中乙酸苄酯的测定 气相色谱法
    China National Standards
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    GB/T 22224-2008 Determination of dietary fiber in foods - Enzymatic gravimetric method and enzymatic gravimetric method - Liquid chRomatography
    食品中膳食纤维的测定 酶重量法和酶重量法-液相色谱法
    China National Standards
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    GB/T 22223-2008 Determination of total fat, saturated fat, and unsaturated fat in foods - HydRolytic Extraction - Gas Chromatography
    食品中总脂肪、饱和脂肪(酸)、不饱和脂肪(酸)的测定 水解提取-气相色谱法
    China National Standards
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    GB/T 22222-2008 Determination of xylitol, sorbitol, maltitol in foods - High-performance liquid chRomatography
    食品中木糖醇、山梨醇、麦芽糖醇的测定 高效液相色谱法
    China National Standards
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    GB/T 22221-2008 Determination of fructose, glucose, sucRose, maltose, lactose in foods - High-performance liquid chromatography
    食品中果糖、葡萄糖、蔗糖、麦芽糖、乳糖的测定 高效液相色谱法
    China National Standards
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    GB/T 22220-2008 Determination of cholesteRol in foods - High-performance liquid chromatography
    食品中胆固醇的测定 高效液相色谱法
    China National Standards
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    GB/T 9853-2008 Chemical reagent - Sodium sulfate anhydRous
    化学试剂 无水硫酸钠
    China National Standards
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    GB/T 8984-2008 Determination of carbon monoxide,carbon dioxide and hydRocarbon in gases - Gas chromatographic method
    气体中一氧化碳、二氧化碳和碳氢化合物的测定 气相色谱法
    China National Standards
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    GB/T 8981-2008 Determination of trace hydRogen in gases - Gas chromatographic method
    气体中微量氢的测定 气相色谱法
    China National Standards
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    GB/T 8979-2008 Pure nitRogen and high purity nitrogen and ultra pure nitrogen
    纯氮、高纯氮和超纯氮
    China National Standards
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    GB/T 8088-2008 Rubber,raw natural and rubber latex,natural - Determination of nitRogen content
    天然生胶和天然胶乳 氮含量的测定
    China National Standards
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    GB/T 639-2008 Chemical reagent - Sodium carbonate anhydRous
    化学试剂 无水碳酸钠
    China National Standards
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    GB/T 3864-2008 Industrial NitRogen
    工业氮
    China National Standards
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    GB/T 2306-2008 Chemical reagent - Potassium hydRoxide
    化学试剂 氢氧化钾
    China National Standards
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    GB/T 21897-2008 Load-bearing waterpRoof sheet
    承载防水卷材
    China National Standards
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    GB/T 21894-2008 A kind of photosensitive emulsion for plate making on fabric Rotary screen printing
    纺织圆网印花制版感光乳液
    China National Standards
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    GB/T 21887-2008 2-Amino-4-nitRophenol
    2-氨基-4-硝基苯酚
    China National Standards
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    GB/T 21886-2008 2,4-DinitRophenol
    2,4-二硝基苯酚
    China National Standards
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    GB/T 21878-2008 Water-soluble sulphur dyes - Determination of spectRostrength
    水溶性硫化染料 分光强度的测定
    China National Standards
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    GB/T 2304-2008 Chemical reagent - Zinc granular free fRom arsenic
    化学试剂 无砷锌粒
    China National Standards
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    GB/T 15894-2008 Chemical reagent - PetRoleum ether
    化学试剂 石油醚
    China National Standards
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    GB/T 1291-2008 Chemical reagent - Potassium hydRogen phthalate
    化学试剂 邻苯二甲酸氢钾
    China National Standards
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    GB/T 1279-2008 Chemical reagent - Ammonium iRon(III)sulfate dodecahydrate
    化学试剂 十二水合硫酸铁(Ⅲ)铵
    China National Standards
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    GB/T 12680-2008 Alcohol soluble dyes - Determination for general pRoperties of application
    醇溶染料 一般性能的测定
    China National Standards
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    GB/T 6324.4-2008 Test method of organic chemical pRoducts - Part 4: Determination of trace sulfur in organic liquid products - Microcoulometric method
    有机化工产品试验方法 第4部分:有机液体化工产品微量硫的测定 微库仑法
    China National Standards
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    GB/T 3959-2008 AnhydRous aluminium chloride for industrial use
    工业无水氯化铝
    China National Standards
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    GB/T 3184-2008 Lead chRomate pigments and lead chromate-molybdate pigments
    铬酸铅颜料和钼铬酸铅颜料
    China National Standards
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    GB/T 2468-2008 Pyrites and concentrate - Determination of zinc content - Flame atomic absorption spectRometric and spectrphotometric methods
    硫铁矿和硫精矿中锌含量的测定 火焰原子吸收光谱法和分光光度法
    China National Standards
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    GB/T 2467-2008 Pyrites and concentrate - Determination of lead content - Flame atomic absorption spectRometric and EDTA volumetric methods
    硫铁矿和硫精矿中铅含量的测定 火焰原子吸收光谱法和EDTA容量法
    China National Standards
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    GB/T 2466-2008 Pyrites and concentrate - Determination of copper content - Flame atomic absorption spectRometric and spectrophotometric methods
    硫铁矿和硫精矿中铜含量的测定 火焰原子吸收光谱法和分光光度法
    China National Standards
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    GB/T 2463-2008 Pyrites and concentrate - Determination of total iRon content - Cerium sulfate volumetric and potassium dichromate volumetric methods
    硫铁矿和硫精矿中全铁含量的测定 硫酸铈容量法和重铬酸钾容量法
    China National Standards
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    GB/T 2366-2008 Determination of water content in industrial chemicals - Gas chRomatographic method
    化工产品中水含量的测定 气相色谱法
    China National Standards
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    GB/T 21870-2008 Medical gloves made fRom natural rubber latex - Determination of water-extractable protein using the modified Lowry method
    天然胶乳医用手套水抽提蛋白质的测定 改进Lowry法
    China National Standards
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    GB/T 21868.6-2008 Pigments and extenders - Methods of dispersion for assessment of dispersion characteristics - Part 6: Dispersion using a triple-Roll mill
    颜料和体质颜料 评定分散性用的分散方法 第6部分:用三辊磨分散
    China National Standards
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    GB/T 21868.1-2008 Pigments and extenders - Methods of dispersion for assessment of dispersion characteristics - Part 1:IntRoduction
    颜料和体质颜料 评定分散性用的分散方法 第1部分:总则
    China National Standards
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    GB/T 21867.3-2008 Pigments and extenders - Methods of assessment of dispersion characteristics - Part 3:Assessment fRom the change in gloss
    颜料和体质颜料 分散性的评定方法 第3部分:由光泽的变化进行评定
    China National Standards
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    GB/T 21867.2-2008 Pigments and extenders - Methods of assessment of dispersion characteristics - Part 2:Assessment fRom the change in fineness of grind
    颜料和体质颜料 分散性的评定方法 第2部分:由研磨细度的变化进行评定
    China National Standards
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    GB/T 21867.1-2008 Pigments and extenders - Methods of assessment of dispersion characteristics - Part 1:Assessment fRom the change in tinting strength of coloured pigments
    颜料和体质颜料 分散性的评定方法 第1部分:由着色颜料的着色力变化进行评定
    China National Standards
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    GB/T 21283.5-2008 Rotary shaft lip-type seals incorporating thermoplastic sealing elements - Part 5: Identification of visual imperfections
    密封元件为热塑性材料的旋转轴唇形密封圈 第5部分 外观缺陷的识别
    China National Standards
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    GB/T 21283.4-2008 Rotary shaft lip-type seals incorporating thermoplastic sealing elements - Part 4: Performance test procedures
    密封元件为热塑性材料的旋转轴唇形密封圈 第4部分:性能试验程序
    China National Standards
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    GB/T 21283.3-2008 Rotary shaft lip-type seals incorporating thermoplastic sealing elements - Part 3 :Storage,handling and installation
    密封元件为热塑性材料的旋转轴唇形密封圈 第3部分:贮存、搬运和安装
    China National Standards
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    GB/T 19208-2008 GRound vulcanized rubber
    硫化橡胶粉
    China National Standards
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    GB/T 13871.3-2008 Rotary shaft lip-type seals incorporating elastomeric sealing elements - Part 3: Storage,handling and installation
    密封元件为弹性体材料的旋转轴唇形密封圈 第3部分:贮存、搬运和安装
    China National Standards
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    GB/T 13452.4-2008 Paints and varnishes - Determination of resistance to filiform corRosion on steel
    色漆和清漆 钢铁表面上涂膜的耐丝状腐蚀试验
    China National Standards
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    GB/T 8749-2008 Hot-Rolled quality carbon structural steel strips
    优质碳素结构钢热轧钢带
    China National Standards
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    GB/T 7731.7-2008 FerRotungsten - Determination of tin content - Phenylfluorone photometric method and inductively coupled plasma-atomic emission spectrometry
    钨铁 锡含量的测定 苯基荧光酮光度法和电感耦合等离子体原子发射光谱法
    China National Standards
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    GB/T 7731.3-2008 FerRotungsten - Determination of copper content - Bis(cyclohexanone)oxalyldihydrazone photometric method and flame atomic absorption spectrometric method
    钨铁 铜含量的测定 双环己酮草酰二腙光度法和火焰原子吸收光谱法
    China National Standards
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    GB/T 7731.14-2008 FerRotungsten - Determination of lead content - The polarographic method and inductively coupled plasma-atomic emission spectrometry
    钨铁 铅含量的测定 极谱法和电感耦合等离子体原子发射光谱法
    China National Standards
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    GB/T 7731.12-2008 FerRotungsten - Determination of sulfur content - Infrared absorption method and combustion titration method
    钨铁 硫含量的测定 红外线吸收法和燃烧中和滴定法
    China National Standards
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    GB/T 6803-2008 Test method for dRop-weight test to determine nil-ductility transition temperature of ferritic steels
    铁素体钢的无塑性转变温度落锤试验方法
    China National Standards
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    GB/T 5686.7-2008 FerRomanganese, ferromanganese-silicon,, nitrogen-bearing ferromanganese and manganese metal - Determination of sulfur content - Infrared absorption method and combustion-neutralization method
    锰铁、锰硅合金、氮化锰铁和金属锰 硫含量的测定 红外线吸收法和燃烧中和滴定法
    China National Standards
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    GB/T 5686.5-2008 FerRomanganese, ferromanganese-silicon , nitrogen-bearing ferromanganese and manganese metal - Determination of carbon content - The infrared absorption method ,the gasometric method ,the gravimetric and the coulometric method
    锰铁、锰硅合金、氮化锰铁和金属锰 碳含量的测定 红外线吸收法、气体容量法、重量法和库仑法
    China National Standards
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    GB/T 5686.4-2008 FerRomanganese , ferromanganese-silicon , itrogen-bearing ferromanganese and manganese metal - Determination of phosphorus content - Molybdenum blue photometric method and alkali content titrimetric method
    锰铁、锰硅合金、氮化锰铁和金属锰 磷含量的测定 钼蓝光度法和碱量滴定法
    China National Standards
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    GB/T 5686.2-2008 FerRomanganese,ferromanganese-silicon , nitrogen-bearing ferromanganese and manganese metal - Determination of silicon content - Molybdenum blue photometric method ,silicon potassium fluoride titrimetric method and perchloric acid dehydration gravimet
    锰铁、锰硅合金、氮化锰铁和金属锰 硅含量的测定 钼蓝光度法、氟硅酸钾滴定法和高氯酸重量法
    China National Standards
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    GB/T 5686.1-2008 FerRomanganese,ferromanganese-silicon, nitrogen-bearing ferromanganese and manganese metal - Determination of manganese content - Potentiometric method and titrimetric mothod after ammonium nitrate & perchloric acid oxidation
    锰铁、锰硅合金、氮化锰铁和金属锰 锰含量的测定 电位滴定法、硝酸铵氧化滴定法及高氯酸氧化滴定法
    China National Standards
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    GB/T 4702.5-2008 ChRomium metal - Determination of aluminium content - EDTA titrimetric method and flame atomic absorption spectrometric method
    金属铬 铝含量的测定 乙二胺四乙酸二钠滴定法和火焰原子吸收光谱法
    China National Standards
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    GB/T 4702.4-2008 ChRomium metal - Determination of iron content - EDTA titrimetric method and flame atomic absorption spectrometric method
    金属铬 铁含量的测定 乙二胺四乙酸二钠滴定法和火焰原子吸收光谱法
    China National Standards
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    GB/T 4702.2-2008 ChRomium metal - Determination of silicon content - The perchloric acid gravimetric method
    金属铬 硅含量的测定 高氯酸重量法
    China National Standards
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    GB/T 4702.16-2008 ChRomium metal - Determination of sulfur content - Infrared absorption method and combustion-neutralization titration method
    金属铬 硫含量的测定 红外线吸收法和燃烧中和滴定法
    China National Standards
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    GB/T 4701.6-2008 FerRotitanium - Determination of aluminum content - EDTA titrimetric method
    钛铁 铝含量的测定 EDTA滴定法
    China National Standards
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    GB/T 4701.4-2008 FerRotitanium - Determinatino of manganese content - Arsenite-salt and sodium-salt titrimetric method and periodate photometric method
    钛铁 锰含量的测定 亚砷酸盐 亚硝酸盐滴定法和高碘酸盐光度法
    China National Standards
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    GB/T 4701.10-2008 FerRotitanium - Determination of sulfur content - Infrared absorption method and combustion-neutralization titration method
    钛铁 硫含量的测定 红外线吸收法和燃烧中和滴定法
    China National Standards
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    GB/T 4699.6-2008 FerRochromium and silicochromium - Determination of sulfur content - The infrared absorption method and the combustion-titration method
    铬铁和硅铬合金 硫含量的测定 红外线吸收法和燃烧中和滴定法
    China National Standards
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    GB/T 4699.4-2008 FerRochromium and silicochromium - Determination of carbon content - Infrared absorption method and gravimetric method
    铬铁和硅铬合金 碳含量的测定 红外线吸收法和重量法
    China National Standards
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    GB/T 4699.2-2008 FerRochromium and ferrosilicochromium - Determination of chromium content - The ammonium persulfate oxidation titrimetric method and potentiometric titration method
    铬铁和硅铬合金 铬含量的测定 过硫酸铵氧化滴定法和电位滴定法
    China National Standards
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    GB/T 4162-2008 Forged and Rolled steel bars - Method for ultrasonic testing
    锻轧钢棒超声检测方法
    China National Standards
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    GB/T 3654.8-2008 FerRoniobium - Determination of tianiun content - Chromotropic acid photometric method
    铌铁 钛含量的测定 变色酸光度法
    China National Standards
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    GB/T 3654.6-2008 FerRoniobium - Determination of sulfur content - Combustion-iodate titrimetric method,methylene blue photometric method and infrared absorption method
    铌铁 硫含量的测定 燃烧碘量法、次甲基蓝光度法和红外线吸收法
    China National Standards
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    GB/T 3654.2-2008 FerRoniobium - Determination of copper content - The neocuproine-choroform extraction photometric method
    铌铁 铜含量的测定 新亚铜灵 三氯甲烷萃取光度法
    China National Standards
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    GB/T 3653.4-2008 FerRoboron - Determination of aluminium content - EDTA titrimetric method
    硼铁 铝含量的测定 EDTA 滴定法
    China National Standards
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    GB/T 3211-2008 Metal ChRome
    金属铬
    China National Standards
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    GB/T 3074.3-2008 Method for the determination of the oxidation resistance of graphite electRodes
    石墨电极氧化性测定方法
    China National Standards
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    GB/T 3074.2-2008 Method for the determination of the elastic modulus of graphite electRodes
    石墨电极弹性模量测定方法
    China National Standards
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    GB/T 3074.1-2008 Method for the determination of the flexure strength of graphite electRodes
    石墨电极抗折强度测定方法
    China National Standards
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    GB/T 2601-2008 The chRomatographic method for determination of content of hydroxybenzene
    酚类产品组成的气相色谱测定方法
    China National Standards
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    GB/T 2293-2008 Pitch pRoducts of coal carbonization - Determination of quinoline-insoluble
    焦化沥青类产品喹啉不溶物试验方法
    China National Standards
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    GB/T 2288-2008 Coking pRoducts - Determination of moisture content
    焦化产品水分测定方法
    China National Standards
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    GB/T 2281-2008 Determination of density of coking oil pRoducts
    焦化油类产品密度试验方法
    China National Standards
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    GB/T 223.9-2008 IRon, steel and alloy - Determination of aluminium content - Chrom azurol S photometric method
    钢铁及合金 铝含量的测定 铬天青S分光光度法
    China National Standards
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    GB/T 223.75-2008 IRon,steel and alloy - Determination of boron content - Methanol distillation-curcumin photometric method
    钢铁及合金 硼含量的测定 甲醇蒸馏-姜黄素光度法
    China National Standards
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    GB/T 223.73-2008 IRon, steel and alloy - Determination of iron contents - Titanium trichloride-potassium dichromate titration method
    钢铁及合金 铁含量的测定 三氯化钛-重铬酸钾滴定法
    China National Standards
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    GB/T 223.72-2008 IRon, steel and alloy - Determination of sulfur content - Gravimetric method
    钢铁及合金 硫含量的测定 重量法
    China National Standards
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    GB/T 223.70-2008 IRon, steel and alloy - Determination of iron contents - O-phenanthroline spectrophotometric method
    钢铁及合金 铁含量的测定 邻二氮杂菲分光光度法
    China National Standards
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    GB/T 223.69-2008 IRon, steel and alloy - Determination of carbon contents - Gas-volumetric method after combustion in the pipe furnace
    钢铁及合金 碳含量的测定 管式炉内燃烧后气体容量法
    China National Standards
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    GB/T 223.67-2008 IRon, steel and alloy - Determination of sulfur content -Methylene blue spectrophotometric method
    钢铁及合金 硫含量的测定 次甲基蓝分光光度法
    China National Standards
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    GB/T 223.64-2008 IRon, steel and alloyed - Determination of manganese content - Flame atomic absorption spectrometric method
    钢铁及合金 锰含量的测定 火焰原子吸收光谱法
    China National Standards
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    GB/T 223.55-2008 IRon, steel and alloy - Determination of tellurium content - Oscillo-polarographic method
    钢铁及合金 碲含量的测定 示波极谱法
    China National Standards
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    GB/T 223.43-2008 IRon, steel and alloy - Determination of tungsten content - Gravimetryc method and spectrophotometric method
    钢铁及合金 钨含量的测定 重量法和分光光度法
    China National Standards
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    GB/T 223.31-2008 IRon, steel and alloy - Determination of arsenic content -Distillation-molybdenum blue spectrophotometric method
    钢铁及合金 砷含量的测定 蒸馏分离-钼蓝分光光度法
    China National Standards
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    GB/T 223.29-2008 IRon, steel and alloy - Determination of lead content - Carrier precipitation-xylenol orange spectrophotometric method
    钢铁及合金 铅含量的测定 载体沉淀-二甲酚橙分光光度法
    China National Standards
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    GB/T 223.26-2008 IRon, steel and alloy - Determination of molybdenum content - The thiocyanate spectrophotometric method
    钢铁及合金 钼含量的测定 硫氰酸盐分光光度法
    China National Standards
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    GB/T 223.23-2008 IRon, steel and alloy - Determination of nickel content - The dimethylglyoxime spectrophotometric method
    钢铁及合金 镍含量的测定 丁二酮肟分光光度法
    China National Standards
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    GB/T 21837-2008 Practice for electRomagnetic examination of ferromagnetic steel wire rope
    铁磁性钢丝绳电磁检测方法
    China National Standards
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    GB/T 15712-2008 MicRoalloyed medium carbon steels
    非调质机械结构钢
    China National Standards
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    GB/T 15008-2008 CorRosion-resisting alloy bars
    耐蚀合金棒
    China National Standards
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    GB/T 14993-2008 Hot-Rolled superalloy bars for rotating parts
    转动部件用高温合金热轧棒材
    China National Standards
    Ro

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    GB/T 14986-2008 High saturation magnetic induction, magnetic compensate alloys depending on temperature variation, corRosion-resisting, iron-aluminium, Permanent permeability, soft magneticalloys
    高饱和、磁温度补偿、耐蚀、铁铝、恒磁导率软磁合金
    China National Standards
    Ro

    English PDF
    GB/T 1361-2008 General rules and regulations for analysis of iRon ores
    铁矿石分析方法总则及一般规定
    China National Standards
    Ro

    English PDF

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