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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 16935.5-2008- English Version of China National Standard
    Insulation coordination for equipment within low-voltage systems - Part 5: Comprehensive method for determining clearances and creepage distances equal to or less than 2mm
    低压系统内设备的绝缘配合 第5部分:不超过2mm的电气间隙和爬电距离的确定方法
    GB/T 22199-2008- English Version of China National Standard
    Sealed lead-acid battery used for moped
    电动助力车用密封铅酸蓄电池
    GB/T 4088-2008- English Version of China National Standard
    Statistical interpretation of data Estimation and hypothesis test of parameter in binomial distribution
    数据的统计处理和解释 二项分布参数的估计与检验
    GB/Z 22202-2008- English Version of China National Standard
    Reliability test method of residual current operated circuit-breakers for household and similar uses
    家用和类似用途的剩余电流动作断路器可靠性试验方法
    GB/Z 22203-2008- English Version of China National Standard
    Reliability test method of circuit-breakers for overcurrent protection for household and similar installation
    家用及类似场所用过电流保护断路器的可靠性试验方法
    GB/T 7441-2008- English Version of China National Standard
    Measurement of airborne noise emitted by steam turbines and driven machinery
    汽轮机及被驱动机械发出的空间噪声的测量
    GB/T 1311-2008- English Version of China National Standard
    Test procedure for direct current machines
    直流电机试验方法
    GB/T 13459-2008- English Version of China National Standard
    The requirements on insulation of labour protective clothing in cold condition
    劳动防护服 防寒保暖要求
    GB/T 12453-2008- English Version of China National Standard
    Information technology - Open system interconnection - Transport service definition
    信息技术 开放系统互连 运输服务定义
    GB/T 13501-2008- English Version of China National Standard
    Test methods for insulation compatibility of electric motors for hermetic refrigeration compressors
    封闭式制冷压缩机用电动机绝缘相容性试验方法
    GB/T 22197-2008- English Version of China National Standard
    Electrical installations in ships - System design - Acoustic and optical signals
    船舶电气设备 系统设计 声光信号
    GB/T 12991.1-2008- English Version of China National Standard
    Information technology - Database languages - SQL - part 1: framework
    信息技术 数据库语言 SQL 第1部分: 框架
    GB/T 14455.3-2008- English Version of China National Standard
    Fragrance/Flavor substances - Evaluation of solubility (miscibility) in ethanol
    香料 乙醇中溶解(混)度的评估
    GB/T 14454.11-2008- English Version of China National Standard
    Fragrance/Flavor substances - Determination of content of phenols
    香料 含酚量的测定
    GB/T 14457.3-2008- English Version of China National Standard
    Fragrance/Flavor substances - Method for determination of melting point
    香料 熔点测定法
    GB/T 11539-2008- English Version of China National Standard
    Fragrance/Flavor substances - Analysis by gas chromatography on packed columns - General method
    香料 填充柱气相色谱分析 通用法
    GB/T 14455.6-2008- English Version of China National Standard
    Fragrance/Flavor substances - Determination of ester value or ester content
    香料 酯值或含酯量的测定
    GB/T 14455.7-2008- English Version of China National Standard
    Fragrance/Flavor substances - Determination of ester value after acetylation and evaluation of free alcohols and total alcohols content
    香料 乙酰化后酯值的测定和游离醇与总醇含量的评估
    GB/T 14454.13-2008- English Version of China National Standard
    Fragrance/Flavor substances - Determination of carbonyl value and carbonyl compounds content
    香料 羰值和羰基化合物含量的测定
    GB/T 14455.5-2008- English Version of China National Standard
    Fragrance/Flavor substances - Determination of acid value or acid content
    香料 酸值或含酸量的测定
    GB/T 14454.5-2008- English Version of China National Standard
    Fragrance/Flavor substances - Determination of optical rotation
    香料 旋光度的测定
    GB/T 14454.1-2008- English Version of China National Standard
    Fragrance/Flavor substances - Preparation of test samples
    香料 试样制备
    GB/T 18650-2008- English Version of China National Standard
    Product of geographical indication - Longjing tea
    地理标志产品 龙井茶
    GB/T 14454.7-2008- English Version of China National Standard
    Fragrance/Flavor substances - Determination of freezing point
    香料 冻点的测定
    GB/T 11540-2008- English Version of China National Standard
    Fragrance/Flavor substances - Determination of relative density
    香料 相对密度的测定
    GB/T 14455.1-2008- English Version of China National Standard
    Essential oils - Principles of nomenclature
    精油 命名原则
    GB/T 14454.6-2008- English Version of China National Standard
    Fragrance/Flavor substances - Quantitative evaluation of residue on evaporation
    香料 蒸发后残留物含量的评估
    GB/T 14454.12-2008- English Version of China National Standard
    Fragrance/Flavor substances - Method for determination of trace chlorinated compounds
    香料 微量氯测定法
    GB/T 14454.2-2008- English Version of China National Standard
    Fragrance/Flavor substances - Method for valuation of odour
    香料 香气评定法
    GB/T 14454.14-2008- English Version of China National Standard
    Fragrance/Flavor substances - Preparation of standard solution, test solution and indicator solution
    香料 标准溶液、试液和指示液的制备
    GB/T 19692-2008- English Version of China National Standard
    Product of geographical indication - Chuzhou chrysanthemum
    地理标志产品 滁菊
    GB/T 14454.15-2008- English Version of China National Standard
    Oil of sassafras - Determination of safrole and isosafrole content - Gas chromatographic method on packed columns
    黄樟油 黄樟素和异黄樟素含量的测定 填充柱气相色谱法
    GB/T 22179-2008- English Version of China National Standard
    Oil of lemon eucalyptus(Eucalyptus citriodora Hook.)
    柠檬桉(精)油
    GB/T 14454.4-2008- English Version of China National Standard
    Fragrance/Flavor substances - Determination of refractive index
    香料 折光指数的测定
    GB 9556-2008- English Version of China National Standard
    phoxim technical
    辛硫磷原药
    GB/T 22165-2008- English Version of China National Standard
    General standard for roasted seeds and nuts
    坚果炒货食品通则
    GB 22169-2008- English Version of China National Standard
    fomesafen aqueous solution
    氟磺胺草醚水剂
    GB 22175-2008- English Version of China National Standard
    diniconazole technical
    烯唑醇原药
    GB 22178-2008- English Version of China National Standard
    Oxadiazon emulsifiable concentrates
    恶草酮乳油
    GB 22173-2008- English Version of China National Standard
    Oxadiazon technical
    恶草酮原药
    GB 22168-2008- English Version of China National Standard
    Pyrazosulfuron-ethyl technical
    吡嘧磺隆原药
    GB 9557-2008- English Version of China National Standard
    phoxim emulsifiable concentrates
    40%辛硫磷乳油
    GB 22176-2008- English Version of China National Standard
    pendimethalin emulsifiable concentrates
    二甲戊灵乳油
    GB 22171-2008- English Version of China National Standard
    15% paclobutrazol wettable powders
    15%多效唑可湿性粉剂
    GB 22170-2008- English Version of China National Standard
    Pyrazosulfuron-ethyl wettable powder
    吡嘧磺隆可湿性粉剂
    GB 22177-2008- English Version of China National Standard
    pendimethalin technical
    二甲戊灵原药
    GB 22174-2008- English Version of China National Standard
    diniconazole wettable power
    烯唑醇可湿性粉剂
    GB 22172-2008- English Version of China National Standard
    paclobutrazol technical
    多效唑原药
    GB 22167-2008- English Version of China National Standard
    fomesafen technical
    氟磺胺草醚原药
    GB/T 1592.1-2008- English Version of China National Standard
    Agricultural tractors - Rear- mounted power take-off types 1,2 and 3 - Part 1: General specifications, safety requirements, dimensions for master shield and clearance zone
    农业拖拉机后置动力输出轴 1、2和 3 型 第 1 部分:通用要求、安全要求、防护罩尺寸和空隙范围

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