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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 "de" GB Standards List:
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    GB/T 2861.10-2008 Guide unit for stamping dies - Part 10: Washers
    冲模导向装置 第10部分：垫圈    		 China National Standards
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    GB/T 2856.2-2008 Holders for ball-bearing die sets for stamping dies - Part 2: Die holders for die sets
    冲模滚动导向模座 第2部分：下模座    		 China National Standards
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    GB/T 2856.1-2008 Holders for ball-bearing die sets for stamping dies - Part 1: Punch holders for die sets
    冲模滚动导向模座 第1部分：上模座    		 China National Standards
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    GB/T 2855.2-2008 Holders for sliding guide die sets for stamping dies - Part 2: Die holders for die sets
    冲模滑动导向模座 第2部分：下模座    		 China National Standards
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    GB/T 2855.1-2008 Holders for sliding guide die sets for stamping dies - Part 1: Punch holders for die sets
    冲模滑动导向模座 第1部分：上模座    		 China National Standards
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    GB/T 2851-2008 Sliding guide die sets for stamping dies
    冲模滑动导向模架    		 China National Standards
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    GB/T 16992-2008 Aircraft-Identification of servicing，maintenance，ground handling and safety/hazard points
    飞机维护及其安全警告标志    		 China National Standards
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    GB/T 1621-2008 Ferric chloride for industrial use
    工业氯化铁    		 China National Standards
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    GB/T 15248-2008 The test method for axial loading constant-amplitude low-cycle fatigue of metallic materials
    金属材料轴向等幅低循环疲劳试验方法    		 China National Standards
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    GB/T 15140-2008 Specification for air cargo unit load devices
    航空货运集装单元技术要求    		 China National Standards
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    GB/T 21533-2008 determination of starch srupy in honey - Ion chromatography
    蜂蜜中淀粉糖浆的测定 离子色谱法    		 China National Standards
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    GB/T 21532-2008 Lyophilized royal jelly powder
    蜂王浆冻干粉    		 China National Standards
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    GB/Z 21702-2008 Code on quality and safety control of fishery products for export
    出口水产品质量安全控制规范    		 China National Standards
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    GB/Z 21701-2008 Code of quality and safety control on poultry and poultry products for export
    出口禽肉及制品质量安全控制规范    		 China National Standards
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    GB/Z 21700-2008 Code on quality and safety control of eel products for export
    出口鳗鱼制品质量安全控制规范    		 China National Standards
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    GB/T 3409.1-2008 Instrument for dam monitoring rebar strain meter - Part 1: Unbonded elastic wire resistance rebar strain meter
    大坝监测仪器　钢筋计　第1部分：差动电阻式钢筋计    		 China National Standards
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    GB/T 21704-2008 determination of non-protein-nitrogen content in milk and dairy products
    乳与乳制品中非蛋白氮含量的测定    		 China National Standards
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    GB/T 21696-2008 Feed additive - Copper chloride hydroxide
    饲料添加剂 碱式氯化铜    		 China National Standards
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    GB/T 21695-2008 Feed grade - Zeolite meal
    饲料级　沸石粉    		 China National Standards
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    GB/T 21542-2008 determination of enramycin in feeds - Microbiological method
    饲料中恩拉霉素的测定 微生物学法    		 China National Standards
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    GB/T 17811-2008 determination of pepsin digestibility in animal protein feeds - Filtration method
    动物性蛋白质饲料胃蛋白酶消化率的测定 过滤法    		 China National Standards
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    GB/T 17481-2008 determination of choline choride in premix
    预混料中氯化胆碱的测定    		 China National Standards
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    GB/T 21678-2008 Calculating methods on the economic loss of fishery pollution accidents
    渔业污染事故经济损失计算方法    		 China National Standards
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    GB/T 21674-2008 detecting porcine circovirus with polymerase chain reaction
    猪圆环病毒聚合酶链反应试验方法    		 China National Standards
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    GB/T 21537-2008 Cone rubber fender
    锥型橡胶护舷    		 China National Standards
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    GB/T 22838.17-2009 determination of physical characteristics for cigarettes and filter rods - Part 17: Cigarettes - Determination of loss of tobacco from the ends - Method using a vibro-bench
    卷烟和滤棒物理性能的测定 第17部分：卷烟 端部掉落烟丝的测定 振动法    		 China National Standards
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    GB 21523-2008 Effuent standards of pollutants for pesticides industry heterocyclic pesticides
    杂环类农药工业水污染物排放标准    		 China National Standards
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    GB 21520-2008 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    		 China National Standards
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    GB 21519-2008 Minimum allowable values of the energy efficiency and energy efficiency grades for electrical storage water heaters
    储水式电热水器能效限定值及能效等级    		 China National Standards
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    GB 21518-2008 Minimum allowable values of energy efficiency and energy efficiency grades for AC contactors
    交流接触器能效限定值及能效等级    		 China National Standards
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    GB/T 6371-2008 Surface active agents - Textile auxiliaries - determination of detergency
    表面活性剂 纺织助剂 洗涤力的测定    		 China National Standards
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    GB/T 6369-2008 Surface active agents - determination of emulsifying power - Colorimetric method
    表面活性剂 乳化力的测定 比色法    		 China National Standards
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    GB/T 6368-2008 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    		 China National Standards
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    GB/T 21529-2008 determination of water vapour transmission rate for plastic film and sheeting - Electrolytic detection sensor method
    塑料薄膜和薄片水蒸气透过率的测定 电解传感器法    		 China National Standards
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    GB/T 18943-2008 Cellular rubbers and plastics - determination of dynamic cushioning performance
    多孔橡胶与塑料 动态缓冲性能测定    		 China National Standards
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    GB/T 11543-2008 Surface active agents - The identification of emulsion for moderate to high viscosity and the evaluation method of emulsifying capability
    表面活性剂 中、高粘度乳液的特性测试及其乳化能力的评价方法    		 China National Standards
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    GB 18582-2008 Indoor decorating and refurbishing materials - Limit of harmful substances of interior architectural coatings
    室内装饰装修材料 内墙涂料中有害物质限量    		 China National Standards
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    GB/T 9871-2008 Rubber，vulcanized or thermoplastic-determination of aging characteristics by measurement of stress relaxation
    硫化橡胶或热塑性橡胶老化性能的测定 拉伸应力松弛试验    		 China National Standards
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    GB/T 9867-2008 Rubber, vulcanized or thermoplastic-determination of abrasion resistance using a rotating cylindrical drum device
    硫化橡胶或热塑性橡胶耐磨性能的测定（旋转辊筒式磨耗机法）    		 China National Standards
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    GB/T 8923.2-2008 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    		 China National Standards
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    GB/T 6913-2008 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    		 China National Standards
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    GB/T 6912-2008 Analysis of water used in boiler and cooling system - determination of nitrite
    锅炉用水和冷却水分析方法　亚硝酸盐的测定    		 China National Standards
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    GB/T 6909-2008 Analysis of water used in boiler and cooling system - determination of hardness
    锅炉用水和冷却水分析方法　硬度的测定    		 China National Standards
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    GB/T 6908-2008 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    		 China National Standards
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    GB/T 6904-2008 Water used in industrial circulating cooling system and boiler - determination of pH
    工业循环冷却水及锅炉用水中pH的测定    		 China National Standards
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    GB/T 4119-2008 Carbon tetrachloride for industrial use
    工业用四氯化碳    		 China National Standards
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    GB/T 4117-2008 Methylene chloride for industrial use
    工业用二氯甲烷    		 China National Standards
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    GB/T 21627-2008 Dangerous goods - Slow cook-off test of extremely insensitive detonating substance
    危险品 极不敏感引爆物质的缓慢升温试验方法    		 China National Standards
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    GB/T 21626-2008 Dangerous goods - External fire test method of extremely insensitive detonating substance
    危险品 极不敏感引爆物质的外部火烧试验方法    		 China National Standards
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    GB/T 21625-2008 Dangerous goods - Bullet impact test method of extremely insensitive detonating substance
    危险品 极不敏感引爆物质的子弹撞击试验方法    		 China National Standards
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    GB/T 21615-2008 Dangerous goods - Test method for determination of closed cup flash point of flammable liquids
    危险品 易燃液体闭杯闪点试验方法    		 China National Standards
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    GB/T 21613-2008 Dangerous goods - Test method for determination of the accelerating decomposition temperature
    危险品 自加速分解温度试验方法    		 China National Standards
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    GB/T 21610-2008 Test method of rodent dominant lethal for chemicals
    化学品啮齿类动物显性致死试验方法    		 China National Standards
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    GB/T 21609-2008 Test method of acute dermal irritation/corrosion for chemicals
    化学品急性眼刺激性/腐蚀性试验方法    		 China National Standards
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    GB/T 21606-2008 Test method of acute dermal toxicity for chemicals
    化学品急性经皮毒性试验方法    		 China National Standards
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    GB/T 21604-2008 Test method of acute dermal irritation/corrosion for chemicals
    化学品急性皮肤刺激性/腐蚀性试验方法    		 China National Standards
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    GB/T 21577-2008 Dangerous goods - Test method of friability for extremely insensitive detonate substance （EIDS）
    危险品 极不敏感引爆物质的脆性试验方法    		 China National Standards
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    GB/T 21576-2008 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    		 China National Standards
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    GB/T 21575-2008 Dangerous goods - Test method of cap for extremely insensitive detonate substance（EIDS）
    危险品 极不敏感引爆物质的雷管试验方法    		 China National Standards
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    GB/T 21571-2008 Dangerous goods - Test method of deflagration to detonation transition
    危险品 爆燃转爆轰试验方法    		 China National Standards
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    GB/T 21541-2008 Chlorinated methanes for industrial use - determination of purity - Gas chromatography
    工业用氯代甲烷类产品纯度的测定 气相色谱法    		 China National Standards
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    GB/T 21526-2008 Structural adhesives - Guidelines for the surface preparation of metals and plastics prior to adhesive bonding
    结构胶粘剂 粘接前金属和塑料表面处理导则    		 China National Standards
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    GB/T 21525-2008 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    		 China National Standards
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    GB/T 21524-2008 Particle size determination of inorganic chemical products - Sieving method
    无机化工产品中粒度的测定 筛分法    		 China National Standards
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    GB/T 18570.12-2008 Preparation of steel substrates before application of paints and related products-Tests for the assessment of surface cleanliness - Part 12: Field method for the titrimetric determination of water-soluble ferrous ions
    涂覆涂料前钢材表面处理 表面清洁度的评定试验 第12部分: 水溶性铁离子的现场滴定测定法    		 China National Standards
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    GB/T 1692-2008 Vulcanized rubber-determination of the insulation resistivity
    硫化橡胶 绝缘电阻率的测定    		 China National Standards
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    GB/T 16632-2008 determination of scale inhibition performance of water treatment agents - Calcium carbonate precipitation method
    水处理剂阻垢性能的测定 碳酸钙沉积法    		 China National Standards
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    GB/T 16583-2008 Identification of saturated rubbers in unsaturated rubbers
    不饱和橡胶中饱和橡胶的鉴定    		 China National Standards
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    GB/T 15456-2008 Industrial circulating cooling water - determination of the chemical oxygen demand - Potassium permanganate method
    工业循环冷却水中化学需氧量(COD)的测定 高锰酸钾法    		 China National Standards
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    GB/T 15453-2008 Water for industrial circulating cooling system and boiler - determination of chloride
    工业循环冷却水和锅炉用水中氯离子的测定    		 China National Standards
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    GB/T 14640-2008 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    		 China National Standards
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    GB/T 14427-2008 Analysis of water used in boiler and cooling system - determination of iron
    锅炉用水和冷却水分析方法 铁的测定    		 China National Standards
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    GB/T 14424-2008 Industrial circulating cooling water-determination of residual chlorine
    工业循环冷却水中余氯的测定    		 China National Standards
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    GB/T 14422-2008 Analysis of water used in boiler and cooling system - determination of benzotriazole
    锅炉用水和冷却水分析方法 苯骈三氮唑的测定    		 China National Standards
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    GB/T 13288.1-2008 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    		 China National Standards
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    GB/T 12832-2008 Rubber-determination of crystallization effects by hardness measurements
    橡胶结晶效应的测定 硬度测量法    		 China National Standards
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    GB/T 12737-2008 Chemical products for industrial use-General method for determination of traces of sulphur compounds, as sulphate, by reduction and titrimetry
    工业用化工产品中以硫酸根表示的痕量硫化合物测定的通用方法 还原和滴定法    		 China National Standards
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    GB/T 12154-2008 Analysis of water used in boiler and cooling system - determination of total aluminium
    锅炉用水和冷却水分析方法 全铝的测定    		 China National Standards
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    GB/T 10656-2008 Analysis of water used in boiler and cooling system - determination of zinc - Zincon spectrophotometry
    锅炉用水和冷却水分析方法 锌离子的测定 锌试剂分光光度法    		 China National Standards
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    GB/T 19903.11-2008 Industrial automation systems and integration - Physical device control - Data model for computerized numerical controllers - Part 11: process data for milling
    工业自动化系统与集成 物理设备控制 计算机数值控制器用的数据模型 第11部分: 铣削用工艺数据    		 China National Standards
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    GB/T 15972.49-2008 Specifications for optical fibre test methods - Part 49: Measurement methods and test procedures for transmission and optical characteristics - Differential mode delay
    光纤试验方法规范 第49部分：传输特性和光学特性的测量方法和试验程序-微分模时延    		 China National Standards
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    GB/T 15972.45-2008 Specifications for optical fibre test methods - Part 45: Measurement methods and test procedures for transmission and optical characteristics - Mode field diameter
    光纤试验方法规范 第45部分：传输特性和光学特性的测量方法和试验程序 模场直径    		 China National Standards
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    GB/T 17454.3-2008 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    		 China National Standards
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    GB/T 17454.2-2008 Safety of machinery - Pressure-sensitive protective devices - Part 2: General principles for the design and testing of pressure-sensitive edges and pressure-sensitive bars
    机械安全 压敏保护装置 第2部分∶ 压敏边和压敏棒的设计和试验通则    		 China National Standards
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    GB/T 17454.1-2008 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    		 China National Standards
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    GB 17888.4-2008 Safety of machinery - Permanent means of access to machinery - Part 4: Fixed ladders
    机械安全 进入机械的固定设施 第4部分∶ 固定式直梯    		 China National Standards
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    GB 17888.3-2008 Safety of machinery - Permanent means of access to machinery - Part 3: Stairs, stepladders and guard-rails
    机械安全 进入机械的固定设施 第3部分：楼梯、阶梯和护栏    		 China National Standards
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    GB/Z 18620.4-2008 Cylindrical gears - Code of inspection practice - Part 4: Reommendations relative to surface texture and tooth contact pattern checking
    圆柱齿轮　检验实施规范 第4部分：表面结构和轮齿接触斑点的检验    		 China National Standards
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    GB/Z 18620.3-2008 Cylindrical gears - Code of inspection practice - Part 3: Recommendations relative to gear blanks, shaft centre distance and parallelism of axes
    圆柱齿轮 检验实施规范 第3部分: 齿轮坯、轴中心距和轴线平行度的检验    		 China National Standards
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    GB/Z 18620.2-2008 Cylindrical gears - Code of inspection practice - Part 2: Inspetion related to radial composite deviations,runout, tooth thickness and backlash
    圆柱齿轮 检验实施规范 第2部分: 径向综合偏差、径向跳动、齿厚和侧隙的检验    		 China National Standards
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    GB/Z 18620.1-2008 Cylindrical gears - Code of inspection practice-Part 1: Inspection of corresponding flanks of gear teeth
    圆柱齿轮 检验实施规范 第1部分: 轮齿同侧齿面的检验    		 China National Standards
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    GB/T 985.4-2008 Recommended joint preparation for welding on clad steels
    复合钢的推荐坡口    		 China National Standards
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    GB/T 985.3-2008 Recommended joint preparation for gas-shield arc welding on aluminium and its alloys
    铝及铝合金气体保护焊的推荐坡口    		 China National Standards
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    GB/T 985.2-2008 Recommended joint preparation for submerged arc welding
    埋弧焊的推荐坡口    		 China National Standards
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    GB/T 985.1-2008 Recommended joint preparation for gas welding, manual metal arc welding, gas-shield arc welding and beam welding
    气焊、焊条电弧焊、气体保护焊和高能束焊的推荐坡口    		 China National Standards
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    GB/T 7160-2008 Carbonyl Nickel Powder
    羰基镍粉    		 China National Standards
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    GB/T 6150.6-2008 Methods for chemical analysis of tungsten concentrates - determination hygroscopic moisture content - Gravimetric method
    钨精矿化学分析方法 湿存水量的测定 重量法    		 China National Standards
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    GB/T 6150.5-2008 Methods for chemical analysis of tungsten concentrates - determination of calcium content - EDTA volumetric method and flame atomic absorption spectrometric method
    钨精矿化学分析方法 钙量的测定 EDTA容量法和火焰原子吸收光谱法    		 China National Standards
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    GB/T 6150.4-2008 Methods for chemical analysis of tungsten concentrates - determination of sulfur content - The high frequency-infrared absorption method
    钨精矿化学分析方法 硫量的测定 高频红外吸收法    		 China National Standards
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    GB/T 6150.15-2008 Methods for chemical analysis of tungsten concentrates - determination of bismuth content - Flame atomic absorption spectrometric method
    钨精矿化学分析方法 铋量的测定 火焰原子吸收光谱法    		 China National Standards
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