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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 "GB" GB Standards List:
  • GB/T 21756-2008- English Version of China National Standard
    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
    GB/T 21751-2008- English Version of China National Standard
    Chemicals - Test method of mammalian spermatogonial chromosome aberration
    化学品 哺乳动物精原细胞染色体畸变试验方法
    GB/T 21753-2008- English Version of China National Standard
    Chemicals - Test method of repeated dose dermal toxicity:21/28-day study
    化学品 21天/28天重复剂量经皮毒性试验方法
    GB/T 21863-2008- English Version of China National Standard
    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
    GB/T 21862.5-2008- English Version of China National Standard
    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
    GB/T 21763-2008- English Version of China National Standard
    Chemicals - Test method of repeated dose oral toxicity study in rodents
    化学品 啮齿类动物亚慢性经口毒性试验方法
    GB/T 21811-2008- English Version of China National Standard
    Chemicals - Avian reproduction test
    化学品 鸟类繁殖试验
    GB/T 21770-2008- English Version of China National Standard
    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
    GB/T 21805-2008- English Version of China National Standard
    Testing of chemicals - Alga growth inhibition test
    化学品 藻类生长抑制试验
    GB/T 21848-2008- English Version of China National Standard
    Chemical products for industrial use - Determination of explosion risk
    工业用化学品 爆炸危险性的确定
    GB/T 21794-2008- English Version of China National Standard
    Chemicals - Test method of in vitro mammalian chromosome aberration
    化学品 体外哺乳动物细胞染色体畸变试验方法
    GB/T 21856-2008- English Version of China National Standard
    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
    GB/T 21799-2008- English Version of China National Standard
    Chemicals - Test method of mouse spot
    化学品 小鼠斑点试验方法
    GB/T 21798-2008- English Version of China National Standard
    Chemicals - Test method of mouse heritable translocation
    化学品 小鼠可遗传易位试验方法
    GB/T 21854-2008- English Version of China National Standard
    Testing of chemicals - Fish, early-life stage toxicity test
    化学品 鱼类早期生活阶段毒性试验
    GB/T 21792-2008- English Version of China National Standard
    Determination of flash/ no flash - Closed cup equilibrium method
    闪燃和非闪燃测定 闭杯平衡法
    GB/T 9283-2008- English Version of China National Standard
    Solvent for coating - Determination of distillation range
    涂料用溶剂馏程的测定
    GB/T 21813-2008- English Version of China National Standard
    Chemicals - Honeybees acute contact toxicity test
    化学品 蜜蜂急性接触性毒性试验
    GB/T 21782.1-2008- English Version of China National Standard
    Coating powders - Part 1: Determination of particle size distribution by sieving
    粉末涂料 第1部分:筛分法测定粒度分布
    GB/T 21782.10-2008- English Version of China National Standard
    Coating powders - Part 10:Determination of deposition efficiency
    粉末涂料 第10部分:沉积效率的测定
    GB/T 21808-2008- English Version of China National Standard
    Testing of chemicals - Fish, prolonged toxicity: 14-day study test
    化学品 鱼类延长毒性14天试验
    GB/T 21779-2008- English Version of China National Standard
    Test method for particle size distribution of metal powders and related compounds by light scattering
    金属粉末和相关化合物粒度分布的光散射试验方法
    GB/T 21817-2008- English Version of China National Standard
    Testing of chemicals - Inherent biodegradability - Modified SCAS test
    化学品 固有生物降解性 改进的半连续活性污泥试验
    GB/T 21864-2008- English Version of China National Standard
    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
    GB/T 21810-2008- English Version of China National Standard
    Chemicals - Avian dietary toxicity test
    化学品 鸟类日粮毒性试验
    GB/T 21847-2008- English Version of China National Standard
    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
    GB/T 21800-2008- English Version of China National Standard
    Testing of chemicals Bioconcentration - Flow-through fish test
    化学品 生物富集 流水式鱼类试验
    GB/T 5480-2008- English Version of China National Standard
    Test methods for mineral wool and its products
    矿物棉及其制品试验方法
    GB/T 21844-2008- English Version of China National Standard
    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
    GB/T 21802-2008- English Version of China National Standard
    Testing of chemicals - Ready biodegradability - Modified MITI test (I)
    化学品 快速生物降解性 改进的MITI试验(I)
    GB/T 21797-2008- English Version of China National Standard
    Testing of chemicals - Delayed neurotoxicity of organophosphorus substances 28-day repeated dose study
    化学品(有机磷化合物) 28天重复剂量的迟发性神经毒性试验
    GB/T 21815.1-2008- English Version of China National Standard
    Testing of chemicals Biodegradability in seawater - Shake flask method
    化学品 海水中的生物降解性 摇瓶法试验
    GB/T 21772-2008- English Version of China National Standard
    Chemicals - Test method of mammalian bone narrow chromosome aberration
    化学品 哺乳动物骨髓染色体畸变试验方法
    GB/T 21788-2008- English Version of China National Standard
    Chemicals - Test method of combined chronic toxicity/carcinogenicity study
    化学品 慢性毒性与致癌性联合试验方法
    GB/T 21765-2008- English Version of China National Standard
    Chemicals - Test method of subchronic inhalation toxicity study
    化学品 亚慢性吸入毒性试验方法
    GB/T 21767-2008- English Version of China National Standard
    Chemical - Test method of unscheduled DNA synthesis (UDS) test with mammalian liver cells In Vivo
    化学品 体内哺乳动物肝细胞非程序性DNA合成(UDS)试验方法
    GB/T 21795-2008- English Version of China National Standard
    Testing of chemicals - Simulation test Aerobic sewage treatment - Biofilms
    化学品 模拟试验 污水好氧处理 生物膜法
    GB/T 21754-2008- English Version of China National Standard
    Chemicals - Test method of repeated dose inhalation toxicity:28/14-day study
    化学品 28天/14天重复剂量吸入毒性试验方法
    GB/T 21758-2008- English Version of China National Standard
    Chemicals - Test method of two-generation reproduction toxicity study
    化学品 两代繁殖毒性试验方法
    GB/T 21825-2008- English Version of China National Standard
    Glass fibre geogrid
    玻璃纤维土工格栅
    GB/T 21806-2008- English Version of China National Standard
    Testing of chemicals - Fish, juvenile growth test
    化学品 鱼类幼体生长试验
    GB/T 21846-2008- English Version of China National Standard
    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
    GB/T 21782.8-2008- English Version of China National Standard
    Coating powders - Part 8: Assessment of the storage stability of thermosetting powders
    粉末涂料 第8部分:热固性粉末贮存稳定性的评定
    GB/T 21850-2008- English Version of China National Standard
    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
    GB/T 21791-2008- English Version of China National Standard
    Determination of ignition temperature of petroleum products
    石油产品自燃温度测定法
    GB/T 21781-2008- English Version of China National Standard
    Test methods for melting point and melting range of chemical products - Capillary tube method
    化学品的熔点及熔融范围试验方法 毛细管法
    GB/T 27053-2008- English Version of China National Standard
    Conformity assessment - Guidance on the use of an organization's quality management system in product certification
    合格评定 产品认证中利用组织质量管理体系的指南
    GB/T 27028-2008- English Version of China National Standard
    Conformity assessment - Guidance on a third-party certification system for products
    合格评定 第三方产品认证制度应用指南
    GB/T 13460-2008- English Version of China National Standard
    Reclaimed rubbers
    再生橡胶
    GB/T 21831-2008- English Version of China National Standard
    Testing of chemicals - Ready biodegradability - Closed bottle test
    化学品 快速生物降解性 密闭瓶法试验

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