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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 21525-2008- English Version of China National Standard
    Inorganic chemical products for industrial use - General method for determination of magnesium content by complexation titration
    无机化工产品中镁含量测定的通用方法 络合滴定法
    GB/T 21611-2008- English Version of China National Standard
    Dangerous goods - Test method of spontaneous combustion for flammable solids
    危险品 易燃固体自燃试验方法
    GB/T 21570-2008- English Version of China National Standard
    Dangerous goods - Gap test method
    危险品 隔板试验方法
    GB/T 21591-2008- English Version of China National Standard
    Dangerous goods - Test method for tear of intermediate bulk containers (IBCs)
    危险品 中型散装容器扯裂试验方法
    GB/T 6368-2008- English Version of China National Standard
    Surface active agents - Determination of pH of aqueous solution - Potentiometric method
    表面活性剂 水溶液pH值的测定 电位法
    GB/T 8923.2-2008- English Version of China National Standard
    Preparation of steel substrates before application of paints and related products-Visual assessment of surface cleanliness - Part 2: Preparation grades of praviously coated steel substrates after localized removal of previous coatings
    涂覆涂料前钢材表面处理 表面清洁度的目视评定 第2部分: 已涂覆过的钢材表面局部清除原有涂层后的处理等级
    GB/T 13288.1-2008- English Version of China National Standard
    Preparation of steel substrates before application of paints and related products-Surface roughness characteristics of blast-cleaned substrates - Part 1: Specifications and definitions for ISO surface profile comparators for the assessment of abrasive bl
    涂覆涂料前钢材表面处理 喷射清理后的钢材表面粗糙度特性 第1部分: 用于评定喷射清理后钢材表面粗糙度的ISO表面粗糙度比较样块的技术要求和定义
    GB 21520-2008- English Version of China National Standard
    Minimum allowable values of energy efficiency and energy efficiency grades for computer monitors
    计算机显示器能效限定值及能效等级
    GB/T 21568-2008- English Version of China National Standard
    Dangerous goods - Test method for tensile break stress of packaging
    危险品 包装拉断力试验方法
    GB/T 21569-2008- English Version of China National Standard
    Dangerous goods - Test method for top lift of large packaging
    危险品 大包装顶部提升试验方法
    GB/T 21589-2008- English Version of China National Standard
    Dangerous goods - Test method for top lift of intermediate bulk containers (IBCs)
    危险品 中型散装容器顶部提升试验方法
    GB/T 21595-2008- English Version of China National Standard
    Dangerous goods - Impact test method for portable tank
    危险品 便携式罐体撞击试验方法
    GB/T 21579-2008- English Version of China National Standard
    Dangerous goods - Test method of time/pressure
    危险品 时间/压力试验方法
    GB/T 21601-2008- English Version of China National Standard
    Dangerous goods - Test method for bale handle and drop handle strength of packaging
    危险品 包装提梁提环强度试验方法
    GB/T 21566-2008- English Version of China National Standard
    Dangerous goods - Test method for friction sensitivity of explosives substance
    危险品 爆炸品摩擦感度试验方法
    GB/T 6908-2008- English Version of China National Standard
    Analysis of water used in boil and cooling system-Determination of electrical conductivity
    锅炉用水和冷却水分析方法 电导率的测定
    GB/T 6913-2008- English Version of China National Standard
    Analysis of water used in boiler and cooling system - Determination of phosphorus
    锅炉用水和冷却水分析方法 磷酸盐的测定
    GB/T 21594-2008- English Version of China National Standard
    Dangerous goods - Righting test method for intermediate bulk containers (IBCs)
    危险品 中型散装容器复原试验方法
    GB/T 21582-2008- English Version of China National Standard
    Dangerous goods - Test method of cap sensitivity
    危险品 雷管敏感度试验方法
    GB/T 21581-2008- English Version of China National Standard
    Dangerous goods - Test method of steel tube drop for liquid
    危险品 液体钢管跌落试验方法
    GB/T 21588-2008- English Version of China National Standard
    Dangerous goods - Test method for bottom lift of intermediate bulk containers (IBCs)
    危险品 中型散装容器底部提升试验方法
    GB/T 21612-2008- English Version of China National Standard
    Dangerous goods - Test method of self heating for flammable solids
    危险品 易燃固体自热试验方法
    GB/T 21603-2008- English Version of China National Standard
    Test method of acute oral toxicity for chemicals
    化学品急性经口毒性试验方法
    GB/T 21600-2008- English Version of China National Standard
    Dangerous goods - Test method for gasproofness of packaging
    危险品 包装气密试验方法
    GB/T 21606-2008- English Version of China National Standard
    Test method of acute dermal toxicity for chemicals
    化学品急性经皮毒性试验方法
    GB/T 21534-2008- English Version of China National Standard
    Industrial water usage and conservation - Terminology
    工业用水节水 术语
    GB/T 4117-2008- English Version of China National Standard
    Methylene chloride for industrial use
    工业用二氯甲烷
    GB/T 6371-2008- English Version of China National Standard
    Surface active agents - Textile auxiliaries - Determination of detergency
    表面活性剂 纺织助剂 洗涤力的测定
    GB/T 12832-2008- English Version of China National Standard
    Rubber-Determination of crystallization effects by hardness measurements
    橡胶结晶效应的测定 硬度测量法
    GB/T 1692-2008- English Version of China National Standard
    Vulcanized rubber-Determination of the insulation resistivity
    硫化橡胶 绝缘电阻率的测定
    GB/T 14640-2008- English Version of China National Standard
    Water used in industrial circulating cooling system and boiler - Determination of potassium and sodium
    工业循环冷却水及锅炉用水中钾、钠含量的测定
    GB/T 21576-2008- English Version of China National Standard
    Dangerous goods - Test method of gap for extremely insensitive detonate substance (EIDS)
    危险品 极不敏感引爆物质的隔板试验方法
    GB/T 21527-2008- English Version of China National Standard
    Elastic pads for rail transit fasten system
    轨道交通扣件系统弹性垫板
    GB/T 21585-2008- English Version of China National Standard
    Dangerous goods - Leakproofness test method for intermediate bulk containers (IBCs)
    危险品 中型散装容器防渗漏试验方法
    GB/T 4119-2008- English Version of China National Standard
    Carbon tetrachloride for industrial use
    工业用四氯化碳
    GB/T 21587-2008- English Version of China National Standard
    Dangerous goods - Test method for drop of intermediate bulk containers (IBCs)
    危险品 中型散装容器跌落试验方法
    GB/T 21618-2008- English Version of China National Standard
    Dangerous goods - Test method for burning rate of flammable solids
    危险品 易燃固体燃烧速率试验方法
    GB/T 21572-2008- English Version of China National Standard
    Dangerous goods - Test method of external fire for division 1.5 article
    危险品 1.5项物品的外部火烧试验方法
    GB/T 20975.20-2008- English Version of China National Standard
    Methods for chemical analysis of aluminium and aluminium alloys - Part 20:Determination of gallium content Butyrhodamine B spectrophotometric method
    铝及铝合金化学分析方法 第20部分:镓含量的测定 丁基罗丹明B分光光度法
    GB/T 3482-2008- English Version of China National Standard
    Lightning test method for electronic equipments
    电子设备雷击试验方法
    GB/T 3253.3-2008- English Version of China National Standard
    Methods for chemical analysis of antimony and antimony trioxide - Determination of lead content - Flame atomic absorption spectrometric method
    锑及三氧化二锑化学分析方法 铅量的测定 火焰原子吸收光谱法
    GB/T 20975.23-2008- English Version of China National Standard
    Methods for chemical analysis of aluminium and aluminium alloys - Part 23:Determination of antimony content Potassium iodide spectrophotometric method
    铝及铝合金化学分析方法 第23部分:锑含量的测定 碘化钾分光光度法
    GB/T 2653-2008- English Version of China National Standard
    Bend test methods on welded joints
    焊接接头弯曲试验方法
    GB/T 2650-2008- English Version of China National Standard
    Impact test methods on welded joints
    焊接接头冲击试验方法
    GB/T 17454.1-2008- English Version of China National Standard
    Safety of machinery - Pressure - sensitive protective devices - Part 1: General principles for design and testing of pressure-sensitive mats and pressure-sensitive floors
    机械安全 压敏保护装置 第1部分: 压敏垫和压敏地板的设计和试验通则
    GB/T 5124.2-2008- English Version of China National Standard
    Methods for chemical analysis of hardmetals - Determination of insoluble (free) carbon content - Gravimetric method
    硬质合金化学分析方法 不溶(游离)碳量的测定 重量法
    GB/T 15076.16-2008- English Version of China National Standard
    Methods for chemical analysis of tantalum and niobium - Determination of sodium and potassium contents
    钽铌化学分析方法 钠量和钾量的测定
    GB/T 15072.3-2008- English Version of China National Standard
    Test method of precious metal alloys - Determination of platinum content for gold, platinum and palladium alloys - Electricity titration using potassium permanganate
    贵金属合金化学分析方法 金、铂、钯合金中铂量的测定 高锰酸钾电流滴定法
    GB/T 6150.14-2008- English Version of China National Standard
    Methods for chemical analysis of tungsten concentrates - Determination of manganese content - The ammonium ferrous sulfate volumetric method and flame atomic absorption spectrometric method
    钨精矿化学分析方法 锰量的测定 硫酸亚铁铵容量法和火焰原子吸收光谱法
    GB/T 17454.3-2008- English Version of China National Standard
    Safety of machinery - Pressure-sensitive protective devices - Part 3: General principles for design and testing of pressure-sensitive bumpers, plates, wires and similar devices
    机械安全 压敏保护装置 第3部分: 压敏缓冲器、压敏板、压敏线及类似装置的设计和试验通则

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