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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 21793-2008- English Version of China National Standard
    Chemicals - Test method of in vitro mammalian cell gene mutation
    化学品 体外哺乳动物细胞基因突变试验方法
    GB/T 21796-2008- English Version of China National Standard
    Testing of chemicals - Activated sludge, respiration inhibition test
    化学品 活性污泥呼吸抑制试验
    GB/T 17748-2008- English Version of China National Standard
    Aluminium-plastic composite panel for curtain wall
    建筑幕墙用铝塑复合板
    GB/T 21851-2008- English Version of China National Standard
    Chemicals - Adsorption - desorption using a batch equilibrium method
    化学品 批平衡法检测 吸附/解吸附试验
    GB/T 21852-2008- English Version of China National Standard
    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
    GB/T 21771-2008- English Version of China National Standard
    Chemicals - Test method of combined repeated dose toxicity study with the reproduction/developmental toxicity screening
    化学品 重复剂量毒性合并生殖/发育毒性筛选试验方法
    GB/T 21775-2008- English Version of China National Standard
    Determination of flash point - Closed cup equilibrium method
    闪点的测定 闭杯平衡法
    GB/T 21859-2008- English Version of China National Standard
    Method of test for ignition temperature of gases and vapours
    气体和蒸气点燃温度的测定方法
    GB/T 21865-2008- English Version of China National Standard
    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
    GB/T 21807-2008- English Version of China National Standard
    Testing of chemicals - Fish, short-term toxicity test on embryo and sac-fry stages
    化学品 鱼类胚胎和卵黄囊仔鱼阶段的短期毒性试验
    GB/T 21782.3-2008- English Version of China National Standard
    Coating powders - Part 3:Determination of density by liquid displacement pyknometer
    粉末涂料 第3部分:液体置换比重瓶法测定密度
    GB/T 21774-2008- English Version of China National Standard
    Coating powders - Determination of stoving condition
    粉末涂料 烘烤条件的测定
    GB/T 21787-2008- English Version of China National Standard
    Chemicals - Test method of neurotoxicity study in rodents
    化学品 啮齿类动物神经毒性试验方法
    GB/T 21855-2008- English Version of China National Standard
    Chemicals - Test of hydrolysis as a function of pH
    化学品 与pH有关的水解作用试验
    GB/T 21778-2008- English Version of China National Standard
    Chemicals - Test method of repeated dose 90-day oral toxicity in non-rodents
    化学品 非啮齿类动物亚慢性(90天)经口毒性试验方法
    GB/T 18374-2008- English Version of China National Standard
    Vocabulary - Terms for reinforcements
    增强材料术语及定义
    GB/T 18369-2008- English Version of China National Standard
    Glass fiber roving
    玻璃纤维无捻粗纱
    GB/T 21764-2008- English Version of China National Standard
    Chemicals - Test method of subchronic dermal toxicity study
    化学品 亚慢性经皮毒性试验方法
    GB/T 21782.4-2008- English Version of China National Standard
    Coating powders - Part 4: Calculation of lower explosion limit
    粉末涂料 第4部分:爆炸下限的计算
    GB/T 21789-2008- English Version of China National Standard
    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
    GB/T 21786-2008- English Version of China National Standard
    Chemicals - Test method of bacterial reverse mutation
    化学品 细菌回复突变试验方法
    GB/T 21759-2008- English Version of China National Standard
    Chemicals - Test method of chronic toxicity
    化学品 慢性毒性试验方法
    GB/T 18371-2008- English Version of China National Standard
    Glass filament yarn
    连续玻璃纤维纱
    GB/T 21790-2008- English Version of China National Standard
    Determination of flash/ no flash - Rapid equilibrium closed cup method
    闪燃和非闪燃测定 快速平衡闭杯法
    GB/T 21755-2008- English Version of China National Standard
    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
    GB/T 21829-2008- English Version of China National Standard
    Testing of chemicals - Simulation test Aerobic sewage treatment - Aactivated sludge units
    化学品 污水好氧处理模拟试验 活性污泥单元法
    GB/T 21845-2008- English Version of China National Standard
    Chemicals - Water solubility test
    化学品 水溶解度试验
    GB/T 21812-2008- English Version of China National Standard
    Chemicals - Honeybees, acute oral toxicity test
    化学品 蜜蜂急性经口毒性试验
    GB/T 21752-2008- English Version of China National Standard
    Chemicals - Test method of repeated dose 28-day oral toxicity study in rodents
    化学品 啮齿动物28天重复剂量经口毒性试验方法
    GB/T 21857-2008- English Version of China National Standard
    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
    GB/T 21773-2008- English Version of China National Standard
    Chemicals - Test method of in vivo mammalian erythrocyte micronucleus
    化学品 体内哺乳动物红细胞微核试验方法
    GB/T 21766-2008- English Version of China National Standard
    Chemicals - Test method of reproduction/developmental toxicity screening
    化学品 生殖/发育毒性筛选试验方法
    GB/T 21784.2-2008- English Version of China National Standard
    Laboratory glassware-hydrometer for general purpose - Part 2: Test methods and use
    实验室玻璃器皿 通用型密度计 第2部分:试验方法和使用
    GB/T 21828-2008- English Version of China National Standard
    Testing of chemicals - Daphnia magna reproduction test
    化学品 大型溞繁殖试验
    GB/T 21862.2-2008- English Version of China National Standard
    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
    GB/T 21862.3-2008- English Version of China National Standard
    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
    GB/T 21750-2008- English Version of China National Standard
    Chemicals - Test method of toxicokinetics studies
    化学品 毒物代谢动力学试验方法
    GB/T 21849-2008- English Version of China National Standard
    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
    GB/T 21803-2008- English Version of China National Standard
    Testing of chemicals - Ready biodegradability - DOC die-away test
    化学品 快速生物降解性 DOC消减试验
    GB/T 21818-2008- English Version of China National Standard
    Testing of chemicals - Inherent biodegradability - Modified MITI test (II)
    化学品 固有生物降解性 改进的MITI试验(II)
    GB/T 21816-2008- English Version of China National Standard
    Testing of chemicals - Inherent biodegradability - Zahn-Wellens test
    化学品 固有生物降解性 赞恩-惠伦斯试验
    GB/T 21769-2008- English Version of China National Standard
    Chemical - In vitro 3T3 NRU phototoxicity test method
    化学品 体外3T3中性红摄取光毒性试验方法
    GB/T 21853-2008- English Version of China National Standard
    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
    GB/T 21801-2008- English Version of China National Standard
    Testing of chemicals - Ready biodegradability - Manometric respirometry test
    化学品 快速生物降解性 呼吸计量法试验
    GB/T 21782.2-2008- English Version of China National Standard
    Coating powders - Part 2: Determination of density by gas comparison pyknometer (referee method)
    粉末涂料 第2部分:气体比较比重仪法测定密度(仲裁法)
    GB/T 21827-2008- English Version of China National Standard
    Chemicals - Test method of skin sensitization - Local lymph node assay (LLNA)
    化学品 皮肤变态反应试验 局部淋巴结方法
    GB/T 2539-2008- English Version of China National Standard
    Petroleum waxes - Determination of melting point-cooling curve method
    石油蜡熔点的测定 冷却曲线法
    GB/T 21804-2008- English Version of China National Standard
    Chemicals - Test method of acute oral toxicity-fixed dosed procedure
    化学品 急性经口毒性固定剂量试验方法
    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 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

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