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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 "U" GB Standards English PDF List:
  • Standard  Code Standard Title Standard Class Order
    GB/T 17457-2019 DUctile iron pipes and fittings-Cement mortar lining
    球墨铸铁管和管件 水泥砂浆内衬
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    GB/T 16915.4-2019 Switches for hoUsehold and similar fixed-electrical installations—Part 2-3: Particular requirements for time delay switches (TDS)
    家用和类似用途固定式电气装置的开关 第2-3部分:延时开关(TDS)的特殊要求
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    GB/T 16915.3-2019 Switches for hoUsehold and similar fixed-electrical installations—Part 2-2: Particular requirements for electromagnetic remote-control switches (RCS)
    家用和类似用途固定式电气装置的开关 第2-2部分:电磁遥控开关(RCS)的特殊要求
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    GB/T 16422.1-2019 Plastics—Methods of exposUre to laboratory light sources—Part 1:General guidance
    塑料 实验室光源暴露试验方法 第1部分:总则
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    GB/T 15227-2019 Test method of air permeability, watertightness, wind load resistance performance for cUrtain walls
    建筑幕墙气密、水密、抗风压性能检测方法
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    GB/T 15000.4-2019 Directives for the work of reference materials—Part 4:Contents of certificates,labels and accompanying docUmentation
    标准样品工作导则 第4部分:证书、标签和附带文件的内容
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    GB/T 14506.33-2019 Methods for chemical analysis of silicate rocks—Part 33: Determination of arsenic, stibiUm, bismuth and mercury elements content—Hydride generation atomic fluorescence spectrometry
    硅酸盐岩石化学分析方法 第33部分:砷、锑、铋、汞量测定 氢化物发生-原子荧光光谱法
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    GB/T 13295-2019 DUctile iron pipes,fitting and accessories for water or gas applications
    水及燃气用球墨铸铁管、管件和附件
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    GB/T 9978.2-2019 Fire Resistance Tests—Elements of bUilding construction—Part 2: Guidance on measuring uniformity of furnace exposure on test samples
    建筑构件耐火试验方法 第2部分:耐火试验试件受火作用均匀性的测量指南
    China National Standards
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    GB/T 8722-2019 Test method for thermal condUctivity of carbon materials
    炭素材料导热系数测定方法
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    GB/T 7991.7-2019 Test method of viteroUs and porcelain enamels—Part 7:Determination of coefficient of mean lincar thermal expansion
    搪玻璃层试验方法 第7部分:平均线热膨胀系数的测定
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    GB/T 7991.4-2019 Test method of viteroUs and porcelain enamels—Part 4:Determination of resistance to impact
    搪玻璃层试验方法 第4部分:耐机械冲击性能的测定
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    GB/T 7920.10-2019 Road constrUction and maintenance equipment—Soil stabilizers—Terminology and commercial specifications
    道路施工与养护设备 稳定土拌和机 术语和商业规格
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    GB/T 7755.2-2019 RUbber, vulcanized or thermoplastic—Determination of permeability to gases—Part 2: Equal-pressure methods
    硫化橡胶或热塑性橡胶 透气性的测定 第2部分:等压法
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    GB/T 7253-2019 InsUlators for overhead lines with a nominal voltage above 1 000V—Ceramic or glass insulator units for a.c.systems—Characteristics of insulator units of the cap and pin type
    标称电压高于1000V的架空线路绝缘子 交流系统用瓷或玻璃绝缘子元件 盘形悬式绝缘子元件的特性
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    GB/T 7106-2019 Test methods of air permeability,watertightness,wind load resistance performance for bUilding external windows and doors
    建筑外门窗气密、水密、抗风压性能检测方法
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    GB/T 6380-2019 Statistical interpretation of data—Detection and treatment of oUtliers in the sample from typeⅠextreme value distribution
    数据的统计处理和解释 Ⅰ型极值分布样本离群值的判断和处理
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    GB/T 5373-2019 MeasUring method of dimensions and masses parameter for motorcycles and mopeds
    摩托车和轻便摩托车尺寸和质量参数的测定方法
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    GB/T 4797.4-2019 Classification of environmental conditions—Environmental conditions appearing in natUre—Solar radiation and temperature
    环境条件分类 自然环境条件 太阳辐射与温度
    China National Standards
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    GB/T 4455-2019 Polyethylene blown covering film for agricUlture
    农业用聚乙烯吹塑棚膜
    China National Standards
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    GB/T 4056-2019 Dimensions of ball and socket coUplings of string insulator units
    绝缘子串元件的球窝联接尺寸
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    GB/T 3215-2019 CentrifUgal pumps for petroleum,petrochemical and natural gas industries
    石油、石化和天然气工业用离心泵
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    GB/T 2518-2019 ContinUously hot-dip zinc and zinc alloy coated steel sheet and strip
    连续热镀锌和锌合金镀层钢板及钢带
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    GB/T 1685.2-2019 RUbber, vulcanized or thermoplastic—Determination of stress relaxation in compression—Part 2: Testing with temperature cycling
    硫化橡胶或热塑性橡胶 压缩应力松弛的测定 第2部分:循环温度下试验
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    GB/T 1094.23-2019 Power transformers—Part 23: DC magnetic bias sUppression devices
    电力变压器 第23部分:直流偏磁抑制装置
    China National Standards
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    GB 38400-2019 Limitation reqUirements of toxic and harmful substance in fertilizers
    肥料中有毒有害物质的限量要求
    China National Standards
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    GB 38383-2019 The minimUm allowable values of the energy,water consumption and grades for dishwashers
    洗碗机能效水效限定值及等级
    China National Standards
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    GB 26920.3-2019 MinimUm allowable values of energy efficiency and energy efficiency grades for commercial refrigerating appliances—Part 3: Refrigerated beverage vending machines
    商用制冷器具能效限定值和能效等级 第3部分:制冷自动售货机
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    GB 18296-2019 Safety property reqUirements and test methods for automobile fuel tank and its installation
    汽车燃油箱及其安装的安全性能要求和试验方法
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    GB 7300.301-2019 Feed additives—Part 3:Minerals and their complexes (or chelates)—PotassiUm iodide
    饲料添加剂 第3部分:矿物元素及其络(螯)合物 碘化钾
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    GB 7300.202-2019 Feed additives-Part 2:Vitamins, provitamins and chemically well-defined sUbstances having similar effect-Vitamin D3 oily form
    饲料添加剂 第2部分:维生素及类维生素 维生素D3油
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    GB 7300.201-2019 Feed additives—Part 2:Vitamins,provitamins and chemically well-defined sUbstances having similar effect—L-Ascorbyl-2-phosphate
    饲料添加剂 第2部分:维生素及类维生素 L-抗坏血酸-2-磷酸酯盐
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    GB 7300.102-2019 Feed additives—Part 1:Animo acids,their salts and analogUes—Glycine
    饲料添加剂 第1部分:氨基酸、氨基酸盐及其类似物 甘氨酸
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    GB 7300.101-2019 Feed additives—Part 1:Amino acids, their salts and analogUes—L-Threonine
    饲料添加剂 第1部分:氨基酸、氨基酸盐及其类似物 L-苏氨酸
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    GB 5135.22-2019 AUtomatic sprinkler system—Part 22:Specific application sprinklers
    自动喷水灭火系统 第22 部分:特殊应用喷头
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    GB 4824-2019 IndUstrial,scientific and medical equipment—Radio-frequency disturbance characteristics—Limits and methods of measurement
    工业、科学和医疗设备 射频骚扰特性 限值和测量方法
    China National Standards
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    GB 5135.1-2019 AUtomatic sprinkler system—Part 1: Sprinklers
    自动喷水灭火系统 第1部分:洒水喷头
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    GB 4793.4-2019 Safety reqUirements for electrical equipment for measurement,control and laboratory use—Part 4: Particular requirements for sterilizers and washer-disinfectors used to treat medical materials
    测量、控制和实验室用电气设备的安全要求 第4部分:用于处理医用材料的灭菌器和清洗消毒器的特殊要求
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    GB 27887-2011 Restraining devices for child occUpants of power-driven vehicles
    机动车儿童乘员用约束系统《第1号修改单》
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    GB 18564.1-2019 Road tanker for dangeroUs liquid goods transportation—Part1:Technical requirements of atmospheric pressure metal tank
    道路运输液体危险货物罐式车辆 第1部分:金属常压罐体技术要求
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    GB 38263-2019 The norm of energy consUmption per unit throughput of cement products
    水泥制品单位产品能源消耗限额
    China National Standards
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    GB 38262-2019 Flammability of interior materials for bUses
    客车内饰材料的燃烧特性
    China National Standards
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    GB 38189-2019 Safety of eqUipment electrically connected to a telecommunication network
    与通信网络电气连接的电子设备的安全
    China National Standards
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    GB 30526-2019 The norm of energy consUmptions for unit product of sintering wall materials and cellular glass
    烧结墙体材料和泡沫玻璃单位产品能源消耗限额
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    GB 24545-2019 ReqUirements and test methods of speed limitation system for motor vehicles
    车辆车速限制系统技术要求及试验方法
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    GB 16737-2019 Road vehicle—World manUfacturer identifier (WMI) code
    道路车辆 世界制造厂识别代号(WMI)
    China National Standards
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    GB 16735-2019 Road vehicle—Vehicle identification nUmber (VIN)
    道路车辆 车辆识别代号(VIN)
    China National Standards
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    GB 15810-2019 Sterile syringes for single Use
    一次性使用无菌注射器
    China National Standards
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    GB 15322.4-2019 CombUstible gas detectors—Part 4: Line-type optical beam combustible gas detectors for industrial and commercial use
    可燃气体探测器 第4部分:工业及商业用途线型光束可燃气体探测器
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    GB 15322.3-2019 CombUstible gas detectors—Part 3: Portable combustible gas detectors for industrial and commercial use
    可燃气体探测器 第3部分:工业及商业用途便携式可燃气体探测器
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    GB 15322.2-2019 CombUstible gas detectors-Part 2:Household combustible gas detectors
    可燃气体探测器 第2部分:家用可燃气体探测器
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    GB 15322.1-2019 CombUstible gas detectors—Part 1: Point-type combustible gas detectors for industrial and commercial use
    可燃气体探测器 第1部分:工业及商业用途点型可燃气体探测器
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    GB 15083-2019 Strength reqUirement and test method of automobile seats,their anchorages and any head restraints
    汽车座椅、座椅固定装置及头枕强度要求和试验方法
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    GB 12663-2019 IntrUsion and hold-up systems—Control and indicating equipment
    入侵和紧急报警系统 控制指示设备
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    GB 4234.4-2019 Implants for sUrgery—Metallic materials—Part 4: Cobalt-chromium-molybdenum casting alloy
    外科植入物 金属材料 第4部分:铸造钴-铬-钼合金
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    GB 51354-2019 Technical standard for operation,maintenance and safety management of Urban utility tunnel
    城市地下综合管廊运行维护及安全技术标准
    China National Standards
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    GB/T 51353-2019 Standard for withdrawal of hoUsing provident fund
    住房公积金提取业务标准
    China National Standards
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    GB/T 51351-2019 Standard for qUality acceptance of building slope engineering construction
    建筑边坡工程施工质量验收标准
    China National Standards
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    GB/T 51350-2019 Technical standard for nearly zero energy bUildings
    近零能耗建筑技术标准
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    GB/T 51349-2019 Design standard for occUpational safety and health in forestry industry engineering
    林产加工工业职业安全卫生设计标准
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    GB/T 51344-2019 Technical standard for anti-leakage retrofits of in-service fUel storage tanks in filling stations
    加油站在役油罐防渗漏改造工程技术标准
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    GB/T 51330-2019 Technical standard for traditional bUilding engineering
    传统建筑工程技术标准
    China National Standards
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    GB/T 51318-2019 Standard for design of immersed tUnnel
    沉管法隧道设计标准
    China National Standards
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    GB/T 51317-2019 Unified standard for construction quality acceptance of petroleum and natural gas construction engineering
    石油天然气工程施工质量验收统一标准
    China National Standards
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    GB/T 50731-2019 Standard for terminology of bUilding materials engineering
    建材工程术语标准
    China National Standards
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    GB 50688-2011(2019年版) (Urban road traffic facilities design specification)
    城市道路交通设施设计规范
    China National Standards
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    GB/T 50597-2019 Standard for terminology measUre units and symbols in textile engineering
    纺织工程常用术语、计量单位及符号标准
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    GB/T 50562-2019 Standard for basic terms of coal mine constrUction engineering
    煤炭矿井工程基本术语标准
    China National Standards
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    GB/T 50543-2019 Standard for design of energy conservation of bUilding and sanitary ceramic plant
    建筑卫生陶瓷工厂节能设计标准
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    GB 50425-2019 Standard for design of environmental protection facilities of textile indUstry
    纺织工业环境保护设施设计标准
    China National Standards
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    GB/T 50378-2019 Assessment standard for green bUilding
    绿色建筑评价标准
    China National Standards
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    GB50352-2019 Uniform standard for design of civil buildings
    民用建筑设计统一标准
    China National Standards
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    GB 50229-2019 Standard for design of fire protection for fossil fUel power plants and substations
    火力发电厂与变电站设计防火标准
    China National Standards
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    GB 38263-2019 The norm of energy consUmption per unit throughput of cement products
    水泥制品单位产品能源消耗限额
    China National Standards
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    GB 38262-2019 Flammability of interior materials for bUses
    客车内饰材料的燃烧特性
    China National Standards
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    GB 38189-2019 Safety of eqUipment electrically connected to a telecommunication network
    与通信网络电气连接的电子设备的安全
    China National Standards
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    GB 30526-2019 The norm of energy consUmptions for unit product of sintering wall materials and cellular glass
    烧结墙体材料和泡沫玻璃单位产品能源消耗限额
    China National Standards
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    GB 24545-2019 ReqUirements and test methods of speed limitation system for motor vehicles
    车辆车速限制系统技术要求及试验方法
    China National Standards
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    GB 21340-2019 The norm of energy consUmption per unit products for glass products and cast stone
    玻璃和铸石单位产品能源消耗限额
    China National Standards
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    GB 16737-2019 Road vehicle—World manUfacturer identifier (WMI) code
    道路车辆 世界制造厂识别代号(WMI)
    China National Standards
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    GB 16735-2019 Road vehicle—Vehicle identification nUmber (VIN)
    道路车辆 车辆识别代号(VIN)
    China National Standards
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    GB 15810-2019 Sterile syringes for single Use
    一次性使用无菌注射器
    China National Standards
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    GB 15322.4-2019 CombUstible gas detectors—Part 4: Line-type optical beam combustible gas detectors for industrial and commercial use
    可燃气体探测器 第4部分:工业及商业用途线型光束可燃气体探测器
    China National Standards
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    GB 15322.3-2019 CombUstible gas detectors—Part 3: Portable combustible gas detectors for industrial and commercial use
    可燃气体探测器 第3部分:工业及商业用途便携式可燃气体探测器
    China National Standards
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    GB 15322.2-2019 CombUstible gas detectors-Part 2:Household combustible gas detectors
    可燃气体探测器 第2部分:家用可燃气体探测器
    China National Standards
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    GB 15322.1-2019 CombUstible gas detectors—Part 1: Point-type combustible gas detectors for industrial and commercial use
    可燃气体探测器 第1部分:工业及商业用途点型可燃气体探测器
    China National Standards
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    GB 15083-2019 Strength reqUirement and test method of automobile seats,their anchorages and any head restraints
    汽车座椅、座椅固定装置及头枕强度要求和试验方法
    China National Standards
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    GB 12663-2019 IntrUsion and hold-up systems—Control and indicating equipment
    入侵和紧急报警系统 控制指示设备
    China National Standards
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    GB 8369.1-2019 TransfUsion sets for single use—Part 1: Gravity feed
    一次性使用输血器 第1部分:重力输血式
    China National Standards
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    GB 4234.4-2019 Implants for sUrgery—Metallic materials—Part 4: Cobalt-chromium-molybdenum casting alloy
    外科植入物 金属材料 第4部分:铸造钴-铬-钼合金
    China National Standards
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    GB/T 2524-2019 TitaniUm sponge
    海绵钛
    China National Standards
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    GB/T 2423.35-2019 Environmental testing—Part 2:Tests and gUidance—Combined climatic(temperature/humidity)and dynamic(vibration/shock) tests
    环境试验 第2部分:试验和导则 气候(温度、湿度)和动力学(振动、冲击)综合试验
    China National Standards
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    GB/T 2423.10-2019 Environmental testing—Part 2:Test methods—Test Fc:Vibration(sinUsoidal)
    环境试验 第2部分:试验方法 试验Fc: 振动(正弦)
    China National Standards
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    GB/T 2293-2019 The method of qUinoline-insolube for pitch products of coal carbonization
    焦化沥青类产品喹啉不溶物试验方法
    China National Standards
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    GB/T 2085.2-2019 AlUminium powder—Part 2:Inflammable fine aluminium powder
    铝粉 第2部分:球磨铝粉
    China National Standards
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    GB/T 1816-2019 Test for neUtrality of benzole products
    苯类产品中性试验
    China National Standards
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    GB/T 908-2019 Determination of the depth of decarbUrization of steels
    钢的脱碳层深度测定法
    China National Standards
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    GB/T 223.88-2019 Iron, steel and alloy—Determination of calciUm and magnesium contents—Inductively coupled plasma atomic emission spectrometric method
    钢铁及合金 钙和镁含量的测定 电感耦合等离子体原子发射光谱法
    China National Standards
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    GB/T 33721-2017 Reliability test methods for LED lUminaries
    LED灯具可靠性试验方法《第1号修改单》
    China National Standards
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    GB/T 33144-2016 SUperabrasive—Test method of impact toughness index
    超硬磨料 冲击韧性测定方法《第1号修改单》
    China National Standards
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