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GB standards are the China national standards; Prefix code GB are Mandatory standards, GB/T are Recommended standards; All products or service must be compliance with GB standards; If you want to export products or services to huge Chinese market, need ensure they are meet the requirements of GB china national standards;  We provide Chinese GB standards and English version GB standards  Lookup, Translate, Download, Imported Commodity GB standards Testing and Compliance review services.
  •  China "ol" GB Standards List:
  • Standard  Code Standard Title Standard Class Order
    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 9738-2008 Chemical reagent - General method for the determination of water insoluble matter
    化学试剂 水不溶物测定通用方法
    China National Standards
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    GB/T 9348-2008 Plastics - Poly(vinyl chloride) resins - Determination of number of impurities and foreign particles
    塑料 聚氯乙烯树脂 杂质与外来粒子数的测定
    China National Standards
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    GB/T 8298-2008 Natural rubber latex concentrate - Determination of total solids content
    浓缩天然胶乳 总固体含量的测定
    China National Standards
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    GB/T 8292-2008 Rubber latex ,natural, concentrate - Determination of volatile fatty acid number
    浓缩天然胶乳 挥发脂肪酸值的测定
    China National Standards
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    GB/T 3914-2008 Chemical reagent - The general rules of anodic stripping voltammetry
    化学试剂 阳极溶出伏安法通则
    China National Standards
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    GB/T 2914-2008 Plastics - Homopolymer and copolymer resins of vinyl chloride - Determination of volatile matter (including water)
    塑料 氯乙烯均聚和共聚树脂 挥发物(包括水)的测定
    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 21843-2008 Plastics - Vinyl chloride homopolymer and copolymer resins - Particle size determination by mechanical sieving
    塑料 氯乙烯均聚和共聚树脂 用机械筛测定粒径
    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 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 12590-2008 Chemical reagent - n-Butanol
    化学试剂 正丁醇
    China National Standards
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    GB/T 15595-2008 Polyvinyl chloride resins - Test methods for the thermal stability - Whiteness method
    聚氯乙烯树脂 热稳定性试验方法 白度法
    China National Standards
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    GB/T 9761-2008 Paints and varnishes - Visual comparison of the colour of paints
    色漆和清漆 色漆的目视比色
    China National Standards
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    GB/T 7815-2008 Pentaerythritol for industrial use
    工业用季戊四醇
    China National Standards
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    GB/T 9291-2008 Surface active agents - Method of testing of the restraining effect of levelling agents for disperse dyes on dyeing polyester textile under high temperature conditions
    表面活性剂 高温条件下分散染料染聚酯织物时匀染剂的抑染作用测试法
    China National Standards
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    GB/T 9282.1-2008 Clear liquids - Estimation of colour by the platinum-cobalt scale - Part 1:Visual method
    透明液体 以铂-钴等级评定颜色 第1部分:目视法
    China National Standards
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    GB/T 9281.1-2008 Clear liquids - Estimation of colour by the Gardner colour scale - Part 1:Visual method
    透明液体 加氏颜色等级评定颜色 第1部分:目视法
    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 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 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 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 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 1710-2008 Comparison of resistance to light of coloured pigments of similar types
    同类着色颜料耐光性比较
    China National Standards
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    GB/T 9943-2008 High-speed tool steels
    高速工具钢
    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 7731.14-2008 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 6705-2008 Coking phenol
    焦化苯酚
    China National Standards
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    GB/T 6396-2008 Clad steel plates - Mechanical and technological test
    复合钢板力学及工艺性能试验方法
    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 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 3078-2008 Quality structural steel cold drawn bars
    优质结构钢冷拉钢材
    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 2279-2008 Coking cresol
    焦化甲酚
    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 223.70-2008 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 223.55-2008 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 223.31-2008 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 18876.3-2008 Standard practice for determining the metallographical constituent and inclusion content of steels and other metals by automatic image analysis - Part 3: Determining the carbides rating in steels by automatic image analysis and stereology
    应用自动图像分析测定钢和其它金属中金相组织、夹杂物含量和级别的标准试验方法 第3部分 钢中碳化物级别的图像分析与体视学测定
    China National Standards
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    GB/T 17395-2008 Dimensions,shapes,masses,and tolerances of seamless steel tubes
    无缝钢管尺寸、外形、重量及允许偏差
    China National Standards
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    GB/T 14994-2008 Superalloy cold drawn bars
    高温合金冷拉棒材
    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
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    GB/T 13314-2008 General specifications of forged steel work rolls for cold rolling
    锻钢冷轧工作辊 通用技术条件
    China National Standards
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    GB/T 12604.5-2008 Non-destructive testing - Terminology - Terms used in magnetic particle testing
    无损检测 术语 磁粉检测
    China National Standards
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    GB/T 5480-2008 Test methods for mineral wool and its products
    矿物棉及其制品试验方法
    China National Standards
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    GB/T 9283-2008 Solvent for coating - Determination of distillation range
    涂料用溶剂馏程的测定
    China National Standards
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    GB/T 2539-2008 Petroleum waxes - Determination of melting point-cooling curve method
    石油蜡熔点的测定 冷却曲线法
    China National Standards
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    GB/T 21864-2008 Standard test method for molecular weight averages and molecular weight distribution of polystyrene by high performance size-exclusion chromatography
    聚苯乙烯的平均分子量和分子量分布的检测标准方法 高效体积排阻色谱法
    China National Standards
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    GB/T 21863-2008 Gel permeation chromatography(GPC) - Tetrahydrofuran as elution solvent
    凝胶渗透色谱法(GPC) 用四氢呋喃做淋洗液
    China National Standards
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    GB/T 21856-2008 Testing of chemicals - Ready biodegradability - CO2 evolution test
    化学品 快速生物降解性 二氧化碳产生试验
    China National Standards
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    GB/T 21855-2008 Chemicals - Test of hydrolysis as a function of pH
    化学品 与pH有关的水解作用试验
    China National Standards
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    GB/T 21853-2008 Testing of chemicals - Partition coefficient(n-octanol/water)- Shake flask method
    化学品 分配系数(正辛醇-水) 摇瓶法试验
    China National Standards
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    GB/T 21852-2008 Testing of chemicals - Partition coefficient(n-octanol/water)- High performance liquid chromatography(HPLC)method
    化学品 分配系数(正辛醇-水) 高效液相色谱法试验
    China National Standards
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    GB/T 21850-2008 Chemical products for industry use - Determination of spontaneous combustion of solids and liquids
    化工产品 固体和液体自燃性的确定
    China National Standards
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    GB/T 21849-2008 Chemical products for industrial use - Determination of inflammation of gases formed after hydrolysis of solids and liquids
    工业用化学品 固体和液体水解产生的气体可燃性的确定
    China National Standards
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    GB/T 21846-2008 Chemical products for industrial use - Determination of the inflammation of solids
    工业用化工产品 固体可燃性的确定
    China National Standards
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    GB/T 21845-2008 Chemicals - Water solubility test
    化学品 水溶解度试验
    China National Standards
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    GB/T 21808-2008 Testing of chemicals - Fish, prolonged toxicity: 14-day study test
    化学品 鱼类延长毒性14天试验
    China National Standards
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    GB/T 21791-2008 Determination of ignition temperature of petroleum products
    石油产品自燃温度测定法
    China National Standards
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    GB/T 21789-2008 Petroleum products and other liquids - Determination of flash point -Abel closed cup method
    石油产品和其他液体闪点的测定 阿贝尔闭口杯法
    China National Standards
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    GB/T 21777-2008 Binders for paints and varnishes - Chlorinated polymerization resins - General methods of test
    色漆和清漆用漆基 氯化聚合物树脂 通用试验方法
    China National Standards
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    GB/T 21770-2008 Chemicals(organophosphorus substances) - Test method of delayed neurotoxicity following acute exposure
    化学品(有机磷化合物) 急性染毒的迟发性神经毒性试验方法
    China National Standards
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    GB/T 21756-2008 Chemical products for industrial use - Determination of relative temperature of spontaneous flammable of solids
    工业用途的化学产品 固体物质相对自燃温度的测定
    China National Standards
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    GB/T 21755-2008 Chemical products for industrial use - Determination of oxidizing properties of solids
    工业用途的化学产品 固体物质氧化性质的测定
    China National Standards
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    GB/Z 21738-2008 Fundamental structures of one dimensional nanomaterials - High resolution electron microscopy characterization
    一维纳米材料的基本结构 高分辨透射电子显微镜检测方法
    China National Standards
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    GB/T 5650-2008 Flared couplings - Inverted flare bolts
    扩口式管接头用空心螺栓
    China National Standards
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    GB/T 13924-2008 Inspection code for accuracy of involute cylindrical gears
    渐开线圆柱齿轮精度 检验细则
    China National Standards
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    GB/T 11363-2008 Test method of the strength for brazed and soldered joint
    钎焊接头强度试验方法
    China National Standards
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    GB/T 21842-2008 Determination of diethylene glycol in toothpaste
    牙膏中二甘醇的测定
    China National Standards
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    GB/Z 21724-2008 Code on quality and safety control of vegetable for export
    出口蔬菜质量安全控制规范
    China National Standards
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    GB/Z 21722-2008 Code on quality and safety control of tea for export
    出口茶叶质量安全控制规范
    China National Standards
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    GB/T 8313-2008 Tea-Determination of total polyphenols and catechins content
    茶叶中茶多酚和儿茶素类含量的检测方法
    China National Standards
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    GB/T 27406-2008 Criterion on quality control of laboratories - Food toxicology test
    实验室质量控制规范 食品毒理学检测
    China National Standards
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    GB/T 27405-2008 Criterion on quality control of laboratories - Microbiological testing of food
    实验室质量控制规范 食品微生物检测
    China National Standards
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    GB/T 27404-2008 Criterion on quality control of laboratories - Chemical testing of food
    实验室质量控制规范 食品理化检测
    China National Standards
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    GB/T 27403-2008 Criterion on quality control of laboratories - Molecular biological testing of food
    实验室质量控制规范 食品分子生物学检测
    China National Standards
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    GB/T 27402-2008 Criterion on quality control of laboratories - Plant quarantine
    实验室质量控制规范 植物检疫
    China National Standards
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    GB/T 27401-2008 Criterion on quality control of laboratories - Animal quarantine
    实验室质量控制规范 动物检疫
    China National Standards
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    GB/T 21727-2008 Instant tea in solid form - Determination of catechins content
    固态速溶茶 儿茶素类含量的检测方法
    China National Standards
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    GB/T 7571-2008 Wool - Determination of solubility in alkali
    羊毛 在碱中溶解度的测定
    China National Standards
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    GB/T 7570-2008 Wool - Determination of acid content
    羊毛 含酸量的测定
    China National Standards
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    GB/T 7569-2008 Wool - Determination of alkali content
    羊毛 含碱量的测定
    China National Standards
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    GB/T 3921-2008 Textiles - Tests for colour fastness - Colour fastness to washing with soap or soap and soda
    纺织品 色牢度试验 耐皂洗色牢度
    China National Standards
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    GB/T 19148.5-2008 Types and dimensions of lampholders - Part 5: Bayonet lampholders
    灯座的型式和尺寸 第5部分: 卡口式灯座
    China National Standards
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    GB/T 19148.2-2008 Types and dimensions of lampholders - Part 2:Pin lampholders
    灯座的型式和尺寸 第2部分:插脚式灯座
    China National Standards
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    GB/T 19148.1-2008 Types and dimensions of lampholder - Part 1:Screw lampholder
    灯座的型式和尺寸 第1部分:螺口式灯座
    China National Standards
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    GB/T 1483.3-2008 Gauges for lamp caps and lampholders - Part 3: Gauges for prefocus caps and lampholders
    灯头、灯座检验量规 第3部分:预聚焦式灯头、灯座的量规
    China National Standards
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    GB/T 1483.2-2008 Gauges for caps and lampholders - Part 2:Gauges for pin caps and lampholders
    灯头、灯座检验量规 第2部分:插脚式灯头、灯座的量规
    China National Standards
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    GB/T 1483.1-2008 Gauges for lamp caps and holders - Part 1 : Gauges for screw caps and holders
    灯头、灯座检验量规 第1部分:螺口式灯头、灯座的量规
    China National Standards
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    GB/T 11048-2008 Textiles - Physiological effects - Measurement of thermal and wate-vapour resistance under steady-state conditions
    纺织品 生理舒适性 稳态条件下热阻和湿阻的测定
    China National Standards
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    GB/T 9088-2008 Organization method for electric tools
    电动工具型号编制方法
    China National Standards
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    GB/T 4776-2008 Electrical safety terminology
    电气安全术语
    China National Standards
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    GB/T 21705-2008 Power monitor for low-voltage electrical apparatus
    低压电器电量监控器
    China National Standards
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