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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. |
| Standard Code | Standard Title | Standard Class | Order |
|---|---|---|---|
| GB/T 21930-2008 |
Product of geographical indication - Yunjin 地理标志产品 云锦 |
China National Standards |
 English PDF |
| GB/T 21929-2008 |
Test method for flash point by tag closed cup tester 泰格闭口杯闪点测定法 |
China National Standards |
English PDF |
| GB/T 21928-2008 |
Determination of phthalate esters in food plastic packaging materials 食品塑料包装材料中邻苯二甲酸酯的测定 |
China National Standards |
English PDF |
| GB/T 21927-2008 |
Determination of Tertiary Butylhydroquinone in foods - High-Performance of liquid chromatography 食品中叔丁基对苯二酚的测定 高效液相色谱法 |
China National Standards |
English PDF |
| GB/T 21926-2008 |
Determination of 2-Dodecylcyclobutanone in Irradiated foods Containing Fat - GC/MS Method 辐照含脂食品中2-十二烷基环丁酮测定 气相色谱/质谱法 |
China National Standards |
English PDF |
| GB/T 21925-2008 |
Determination of herbicide residues in water - LC/MS method 水中除草剂残留测定 液相色谱/质谱法 |
China National Standards |
English PDF |
| GB/T 21924-2008 |
Wheat gluten 谷朊粉 |
China National Standards |
English PDF |
| GB/T 21923-2008 |
General testing rules for solid biofules 固体生物质燃料检验通则 |
China National Standards |
English PDF |
| GB/T 21921-2008 |
Test method for tensile strength of impermeable graphite materials 不透性石墨材料抗拉强度试验方法 |
China National Standards |
English PDF |
| GB/T 21920-2008 |
Safety code for the quayside container crane 岸边集装箱起重机安全规程 |
China National Standards |
English PDF |
| GB/T 219-2008 |
Determination of fusibility of coal ash 煤灰熔融性的测定方法 |
China National Standards |
English PDF |
| GB/T 21919-2008 |
Laboratory medicine - Requirements for reference measurement laboratories 检验医学 参考测量实验室的要求 |
China National Standards |
English PDF |
| GB/T 21918-2008 |
Method for determination of Boric acid in Foods 食品中硼酸的测定 |
China National Standards |
English PDF |
| GB/T 21917-2008 |
Method for Determination of Ethyl Maltol in Beverage 饮料中乙基麦芽酚的测定方法 |
China National Standards |
English PDF |
| 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 |
English PDF |
| 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 |
China National Standards |
English PDF |
| 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 |
English PDF |
| GB/T 21913-2008 |
Determination of talc in foods 食品中滑石粉的测定 |
China National Standards |
English PDF |
| GB/T 21912-2008 |
Determination of titanium dioxide in foods 食品中二氧化钛的测定 |
China National Standards |
English PDF |
| GB/T 21911-2008 |
Determination of phthalate esters in foods 食品中邻苯二甲酸酯的测定 |
China National Standards |
English PDF |
| GB/T 21910-2008 |
Method for measuring relative wet grip performance of passenger car tyres 轿车轮胎湿路面相对抓着性能试验方法 |
China National Standards |
English PDF |
| GB/T 21899-2008 |
Mowing and flattening machine 割草压扁机 |
China National Standards |
English PDF |
| GB/T 21898-2008 |
Method of specification for textile colors 纺织品颜色表示方法 |
China National Standards |
English PDF |
| GB/T 21897-2008 |
Load-bearing waterproof sheet 承载防水卷材 |
China National Standards |
English PDF |
| GB/T 21896-2008 |
2-Naphthylamine-1，5-disulfonic acid （Sulphonic Tobias acid ） 2-萘胺-1，5-二磺酸（磺化吐氏酸） |
China National Standards |
English PDF |
| GB/T 21895-2015 |
p-(β-Sulfato ethyl sulfonyl)anilin（Para base ester） 对-（β-羟乙基砜硫酸酯）苯胺（对位酯｝ |
China National Standards |
English PDF |
| 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 |
English PDF |
| GB/T 21893-2008 |
A kind of photosensitive emulsion(double component) for plate making on fabric screen printing 纺织平网印花制版感光乳液 |
China National Standards |
English PDF |
| GB/T 21892-2015 |
p-Aminophenol 对氨基苯酚 |
China National Standards |
English PDF |
| GB/T 21891-2015 |
Acid brilliant blue P-3R 200％(C．I． Acid blue 281) 酸性艳蓝 P-3R 200％（C．I．酸性蓝281） |
China National Standards |
English PDF |
| GB/T 21890-2015 |
Acid brilliant yellow P-4R 150％(C．I． Acid yellow 42) 酸性艳黄 P-4R 150％（C．I．酸性黄42） |
China National Standards |
English PDF |
| GB/T 21889-2015 |
Acid brilliant red P-3B 200％(C．I．Acid red 336) 酸性艳红 P-3B 200％（C．I．酸性红336） |
China National Standards |
English PDF |
| GB/T 21888-2008 |
Acid brilliant red P-9B 150%（C.I. Acid red 131） 酸性艳红P-9B 150%（C.I.酸性红131） |
China National Standards |
English PDF |
| GB/T 21887-2008 |
2-Amino-4-nitrophenol 2-氨基-4-硝基苯酚 |
China National Standards |
English PDF |
| GB/T 21886-2008 |
2,4-Dinitrophenol 2,4-二硝基苯酚 |
China National Standards |
English PDF |
| GB/T 21885-2008 |
Textile auxiliaries - Defoaming agents - Determination of the defoaming efficiency 纺织印染助剂 消泡剂 消泡效果的测定 |
China National Standards |
English PDF |
| GB/T 21884-2008 |
Textile auxiliaries - Chelating agents - Determination of the capability of chelating 纺织印染助剂 螯合剂 螯合能力的测定 |
China National Standards |
English PDF |
| GB/T 21883-2008 |
Fluorescent whitening agents - Determination of fluoristrength 荧光增白剂 荧光强度的测定 |
China National Standards |
English PDF |
| GB/T 21882-2008 |
Liquid dyes - Determination of the viscosity 液体染料 黏度的测定 |
China National Standards |
English PDF |
| GB/T 21881-2015 |
Acid dyes—Determination of levelling properties 酸性染料 匀染性的测定 |
China National Standards |
English PDF |
| GB/T 21880-2015 |
Acid dyes—Determination of migration properties 酸性染料 移染性的测定 |
China National Standards |
English PDF |
| GB/T 21879-2015 |
Water-soluble dyes—Determination of solubility—Drop test of filter papers 水溶性染料 溶解度的测定 点滤纸法 |
China National Standards |
English PDF |
| 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 |
English PDF |
| GB/T 21877-2015 |
Dyestuffs and intermediate of dyes—Determination of tapping density 染料及染料中间体 堆积密度的测定 |
China National Standards |
English PDF |
| GB/T 21876-2015 |
Solvent dyes and intermediate of dyes—Determination of ash content 溶剂染料及染料中间体 灰分的测定 |
China National Standards |
English PDF |
| GB/T 21875-2008 |
Dyestuffs - Determination of build up 染料 提升力的测定 |
China National Standards |
English PDF |
| GB/T 21874-2008 |
Elastomeric seals - Requirements for materials for pipe joint seals used in water and drainage applications - Thermoplastic elastomers 弹性体密封件 排水管道接口密封件材料要求 热塑性弹性体 |
China National Standards |
English PDF |
| GB/T 21873-2008 |
Rubber seals - Joint rings for water supply, drainage and sewerage pipelines - Specification for materials 橡胶密封件 给、排水管及污水管道用接口密封圈 材料规范 |
China National Standards |
English PDF |
| GB/T 21872-2008 |
Sulphonic acid hardener for foundry no-bake furan resin 铸造自硬呋喃树脂用磺酸固化剂 |
China National Standards |
English PDF |
| GB/T 21871-2008 |
Rubber compounding ingredients - Abbreviations 橡胶配合剂 缩略语 |
China National Standards |
English PDF |
| 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 |
English PDF |
| GB/T 21869-2008 |
Medical gloves - Determination of removable surface powder 医用手套表面残余粉末的测定 |
China National Standards |
English PDF |
| 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 |
English PDF |
| GB/T 21868.5-2008 |
Pigments and extenders - Methods of dispersion for assessment of dispersion characteristics - Part 5: Dispersion using an automatic muller 颜料和体质颜料 评定分散性用的分散方法 第5部分:用自动平磨机分散 |
China National Standards |
English PDF |
| GB/T 21868.4-2008 |
Pigments and extenders - Methods of dispersion for assessment of dispersion characteristics - Part 4:Dispersion using a bead mill 颜料和体质颜料 评定分散性用的分散方法 第4部分:用砂磨分散 |
China National Standards |
English PDF |
| GB/T 21868.3-2008 |
Pigments and extenders - Methods of dispersion for assessment of dispersion characteristics - Part 3: Dispersion using a high-speed impeller mill 颜料和体质颜料 评定分散性用的分散方法 第3部分:用高速搅拌机分散 |
China National Standards |
English PDF |
| GB/T 21868.2-2008 |
Pigments and extenders - Methods of dispersion for assessment of dispersion characteristics - Part 2:Dispersion using an oscillatory shaking machine 颜料和体质颜料 评定分散性用的分散方法 第2部分:用振荡磨分散 |
China National Standards |
English PDF |
| 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 |
English PDF |
| 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 |
English PDF |
| 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 |
English PDF |
| 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 |
English PDF |
| GB/T 21866-2008 |
Test method and effect for antibacterial capability of paints film 抗菌涂料（漆膜）抗菌性测定法和抗菌效果 |
China National Standards |
English PDF |
| GB/T 21865-2008 |
Standard test methods for determining average grain size using semiautomatic and automatic image analysis 用半自动和自动图象分析法测量平均粒度的标准测试方法 |
China National Standards |
English PDF |
| 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 |
English PDF |
| 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 |
English PDF |
| GB/T 21862.5-2008 |
Paints and varnishes - Determination of the density - Part 5: Areometer method 色漆和清漆 密度的测定 第5部分：比重计法 |
China National Standards |
English PDF |
| GB/T 21862.4-2008 |
Paints and varnishes - Determination of density - Part 4: Pressure cup method 色漆和清漆 密度的测定 第4部分：压杯法 |
China National Standards |
English PDF |
| GB/T 21862.3-2008 |
Paints and varnishes - Determination of densit - Part 3: Oscillation method 色漆和清漆 密度的测定 第3部分：振动法 |
China National Standards |
English PDF |
| GB/T 21862.2-2008 |
Paints and varnishes - Determination of density - Part 2: Immersed body (plummet) method 色漆和清漆 密度的测定 第2部分：落球法 |
China National Standards |
English PDF |
| GB/T 21860-2008 |
Liquid chemicals - Test method for the autoignition temperature 液体化学品自燃温度的试验方法 |
China National Standards |
English PDF |
| GB/T 21859-2008 |
Method of test for ignition temperature of gases and vapours 气体和蒸气点燃温度的测定方法 |
China National Standards |
English PDF |
| GB/T 21858-2008 |
Testing of chemicals - Bioconcentration - Semi-static fish test 化学品 生物富集 半静态式鱼类试验 |
China National Standards |
English PDF |
| GB/T 21857-2008 |
Testing of chemicals - Ready biodegradability - Modified OECD screening test 化学品 快速生物降解性 改进的OECD筛选试验 |
China National Standards |
English PDF |
| 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 |
English PDF |
| 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 |
English PDF |
| GB/T 21854-2008 |
Testing of chemicals - Fish, early-life stage toxicity test 化学品 鱼类早期生活阶段毒性试验 |
China National Standards |
English PDF |
| 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 |
English PDF |
| 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 |
English PDF |
| GB/T 21851-2008 |
Chemicals - Adsorption - desorption using a batch equilibrium method 化学品 批平衡法检测 吸附/解吸附试验 |
China National Standards |
English PDF |
| 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 |
English PDF |
| 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 |
English PDF |
| GB/T 21848-2008 |
Chemical products for industrial use - Determination of explosion risk 工业用化学品 爆炸危险性的确定 |
China National Standards |
English PDF |
| GB/T 21847-2008 |
Chemical products for industrial use - Determination of inflammation of gases 工业用化工产品 气体可燃性的确定 |
China National Standards |
English PDF |
| 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 |
English PDF |
| GB/T 21845-2008 |
Chemicals - Water solubility test 化学品 水溶解度试验 |
China National Standards |
English PDF |
| GB/T 21844-2008 |
Standard test method for concentration limits of flammability of chemicals (vapors and gases) 化合物(蒸气和气体)易燃性浓度限值的标准试验方法 |
China National Standards |
English PDF |
| 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 |
English PDF |
| GB/T 21842-2008 |
Determination of diethylene glycol in toothpaste 牙膏中二甘醇的测定 |
China National Standards |
English PDF |
| GB/T 21841-2008 |
Antioxidant 6PPD 防老剂6PPD |
China National Standards |
English PDF |
| GB/T 21840-2008 |
Vulcanizing accelerator TBBS 硫化促进剂 TBBS |
China National Standards |
English PDF |
| GB/T 21839-2008 |
Steel for prestressed concrete - Test methods 预应力混凝土用钢材试验方法 |
China National Standards |
English PDF |
| GB/T 21838.4-2008 |
Metallic materials - Instrumented indentation test for hardness and materials parameters - Part 4: Test method for metallic and non-metallic coatings 金属材料 硬度和材料参数的仪器化压痕试验 第4部分:金属和非金属覆盖层的试验方法 |
China National Standards |
English PDF |
| GB/T 21838.3-2008 |
Metallic materials - Instrumented indentation test for hardness and materials parameters - Part 3: Calibration of reference blocks 金属材料 硬度和材料参数的仪器化压痕试验 第3部分: 标准块的标定 |
China National Standards |
English PDF |
| GB/T 21838.2-2008 |
Metallic materials - Instrumented indentation test for hardness and materials parameters - Part 2: Verification and calibration of testing machines 金属材料 硬度和材料参数的仪器化压痕试验 第2部分: 试验机的检验和校准 |
China National Standards |
English PDF |
| GB/T 21838.1-2008 |
Metallic materials - Instrumented indentation test for hardness and materials parameters - Part 1: Test method 金属材料 硬度和材料参数的仪器化压痕试验 第1部分:试验方法 |
China National Standards |
English PDF |
| 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 |
English PDF |
| GB/T 21836-2008 |
Manganous manganic oxide for soft magnetic ferrites 软磁铁氧体用四氧化三锰 |
China National Standards |
English PDF |
| GB/T 21835-2008 |
Dimensions and masses per unit length of welded steel pipes 焊接钢管尺寸及单位长度重量 |
China National Standards |
English PDF |
| GB/T 21834-2008 |
Medium and low alloy steel - Determination of the distribution of multi-element contents - Original position statistic distribution analysis method 中低合金钢 多元素成分分布的测定 金属原位统计分布分析法 |
China National Standards |
English PDF |
| GB/T 21833-2008 |
Austenitic - Ferritic (duplex) grade stainless steel seamless tubes and pipes 奥氏体 铁素体型双相不锈钢无缝钢管 |
China National Standards |
English PDF |
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