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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 Standards List:
  • Standard  Code Standard Title Standard Class Order
    GB/T 40938-2021 Leather—Physical and mechanical tests—Determination of water penetration pressure
    皮革 物理和机械试验 水渗透压测定
    China National Standards

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    GB/T 40927-2021 Leather—Physical and mechanical tests—Determination of heat resistance of patent leather
    皮革 物理和机械试验 漆皮耐热性能的测定
    China National Standards

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    GB/T 11888-2021 首饰 指环尺寸 定义、测量和命名
    首饰 指环尺寸 定义、测量和命名
    China National Standards

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    GB/T 18996-2021 Silver jewellery alloys—Determination of silver—Volumetric (potentiometric) method using sodium chloride or potassium chloride
    银合金首饰 银含量的测定 氯化钠或氯化钾容量法(电位滴定法)
    China National Standards

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    GB/T 17832-2021 Silver jewellery alloys—Determination of silver—Volumetric (potentiometric) method using potassium bromide
    银合金首饰 银含量的测定 溴化钾容量法(电位滴定法)
    China National Standards

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    GB/T 40723-2021 Rubber—Determination the contents of total sulfur and total nitrogen — Automatic analyser method
    橡胶 总硫、总氮含量的测定 自动分析仪法
    China National Standards

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    GB/T 9142-2021 Specification of plastic-steel bilayer self-lubricating materials—Part 1:Running-in layer with modified PTFE tape
    建筑施工机械与设备 混凝土搅拌机
    China National Standards

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    GB/T 40721-2021 Rubber—Determination of frictional properties
    橡胶 摩擦性能的测定
    China National Standards

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    GB/T 40719-2021 Rubber,vulcanized or themoplastic—Determination of volume and/or surface resistivity
    硫化橡胶或热塑性橡胶 体积和/或表面电阻率的测定
    China National Standards

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    GB/T 39693.9-2021 Rubber, vulcanized or thermoplastic—Determination of hardness—Part 9:Calibration and verification of hardness testers
    硫化橡胶或热塑性橡胶 硬度的测定 第9部分:硬度计的校准和验证
    China National Standards

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    GB/T 40834-2021 Specifications for summer maize growth monitoring
    夏玉米苗情长势监测规范
    China National Standards

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    GB/T 40906-2021 Methods for the determination of prohibited substances in furniture products and related materials—Certain phthalate esters
    家具产品及其材料中禁限用物质测定方法 邻苯二甲酸酯增塑剂
    China National Standards

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    GB/T 40904-2021 Methods for the determination of prohibited substances in furniture products and related materials—Azo dyes
    家具产品及其材料中禁限用物质测定方法 偶氮染料
    China National Standards

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    GB/T 40971-2021 Methods for the determination of prohibited substance in furniture products and related materials—Polycyclic aromatic hydrocarbons
    家具产品及其材料中禁限用物质测定方法 多环芳烃
    China National Standards

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    GB/T 40908-2021 Methods for the determination of prohibited substances in furniture products and related materials—Flame retardants
    家具产品及其材料中禁限用物质测定方法 阻燃剂
    China National Standards

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    GB/T 40907-2021 Methods for the determination of prohibited substances in furniture products and related materials -- 2, 4-diaminotoluene and 4, 4'-methylenedianiline
    家具产品及其材料中禁限用物质测定方法? 2,4-二氨基甲苯、4,4’-二氨基二苯甲烷
    China National Standards

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    GB/T 40831-2021 (Asset Management A guide to the consistency of financial and non-financial functions in asset management activities)
    资产管理 财务与非财务职能在资产管理活动中的一致性指南
    China National Standards

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    GB/T 40872-2021 Plastics—Test methods of polyethylene cellular
    塑料 聚乙烯泡沫试验方法
    China National Standards

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    GB/T 40867-2021 Technical specifications for unified power flow controller
    统一潮流控制器技术规范
    China National Standards

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    GB/T 9578-2021 Industry reference carbon black 4#
    工业参比炭黑4#
    China National Standards

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    GB/T 10919-2021 Gauges for straight-sided splines
    矩形花键量规
    China National Standards

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    GB/T 3778-2021 Carbon black for use in rubber products
    橡胶用炭黑
    China National Standards

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    GB/T 23801-2021 Determination of fatty acid methyl ester (FAME) content in middle distillates—Infrared spectrometry
    中间馏分油中脂肪酸甲酯含量的测定 红外光谱法
    China National Standards

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    GB/T 40874-2021 Crude petroleum and petroleum products—Bulk cargo transfer—Guidelines for achieving the fullness of pipelines
    原油和石油产品 散装货物输转 管线充满指南
    China National Standards

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    GB/T 6683.1-2021 Petroleum and related products—Precision of measurement methods and results—Part 1: Determination of precision data in relation to methods of test
    石油及相关产品 测量方法与结果精密度 第1部分:试验方法精密度数据的确定
    China National Standards

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    GB/T 15092.5-2021 Switches for appliances—Part 2:Particular requirements for switches used in electric motor-operated hand-held tools, transportable tools and lawn and garden machinery
    器具开关 第2部分:手持式、可移式电动工具和园林机器开关的特殊要求
    China National Standards

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    GB/T 40789-2021 Gas analysis—Online automated measuring systems for content of carbon monoxide,carbon dioxide and oxygen—Determination of performance characteristics
    气体分析 一氧化碳含量、二氧化碳含量和氧气含量在线自动测量系统 性能特征的确定
    China National Standards

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    GB/T 40590-2021 Specification for operation and maintenance management of electron accelerator facility for radiation processing
    辐射加工用电子加速器装置运行维护管理通用规范
    China National Standards

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    GB 16780-2021 The norm of energy consumption per unit product of cement
    水泥单位产品能源消耗限额
    China National Standards

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    GB 40877-2021 The norm of energy consumption per unit product of aluminium silicate wools and products
    硅酸铝纤维及制品单位产品能源消耗限额
    China National Standards

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    GB/T 40569-2021 Identification and management requirements for logistics carton
    物流周转箱标识与管理要求
    China National Standards

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    GB/T 40679-2021 Core components library for logistics information interchange
    物流信息交换核心构件库
    China National Standards

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    GB/T 40567-2021 Commercial circulation document data element
    商贸流通单证数据元
    China National Standards

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    GB/T 40655-2021 Intelligent production order management system—Technical requirements
    智能生产订单管理系统 技术要求
    China National Standards

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    GB/T 40648-2021 Intelligent manufacturing -- Virtual factory reference architecture
    智能制造 虚拟工厂参考架构
    China National Standards

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    GB/T 40654-2021 Intelligent manufacturing—Virtual factory information model
    智能制造 虚拟工厂信息模型
    China National Standards

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    GB/T 40659-2021 Intelligent manufacturing—Online detection system based on machine vision—General requirements
    智能制造 机器视觉在线检测系统 通用要求
    China National Standards

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    GB 12021.9-2021 Minimum allowable values of energy efficiency and energy efficiency grades for electric fans
    电风扇能效限定值及能效等级
    China National Standards

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    GB/T 40722.2-2021 Styrene-butadiene rubber(SBR) -- Determination of the microstructure of solution-polymerized SBR -- Part 2: FTIR with ATR method
    苯乙烯-丁二烯橡胶(SBR)? 溶液聚合SBR微观结构的测定? 第2部分:红外光谱ATR 法
    China National Standards

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    GB/T 40730-2021 Non-destructive testing -- Measuring thickness by electromagnetic ultrasonic pulse-echo
    无损检测 电磁超声脉冲回波式测厚方法
    China National Standards

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    GB/T 39560.8-2021 Determination of certain substances in electrical and electronic products—Part 8:Phthalates in polymers by gas chromatography-mass spectrometry (GC-MS),gas chromatography-mass spectrometry using a pyrolyzer/thermaldesorption accessory (Py/TD-GC-MS)
    电子电气产品中某些物质的测定 第8部分:气相色谱-质谱法(GC-MS)与配有热裂解/热脱附的气相色谱-质谱法 (Py/TD-GC-MS)测定聚合物中的邻苯二甲酸酯
    China National Standards

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    GB/T 39560.702-2021 Determination of certain substances in electrical and electronic products—Part 7-2:Hexavalent chrome—Determination of hexavalent chrome[Cr(VI)]in polymers and electronics by the colormetric method
    电子电气产品中某些物质的测定 第7-2部分:六价铬 比色法测定聚合物和电子件中的六价铬[Cr(VI)]
    China National Standards

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    GB/T 39560.5-2021 Determination of certain substances in electrical and electronic products—Part 5: Cadmium,lead and chromium in polymers and electronics and cadmium and lead in metals by AAS,AFS,ICP-OES and ICP-MS
    电子电气产品中某些物质的测定 第5部分: AAS、AFS、ICP-OES和ICP-MS法测定聚合物和电子件中镉、铅、铬以及金属中镉、铅的含量
    China National Standards

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    GB/T 39560.4-2021 Determination of certain substances in electrical and electronic products—Part 4: Mercury in polymers, metals and electronics by CV-AAS, CV-AFS , ICP-OES and ICP-MS
    电子电气产品中某些物质的测定 第4部分:CV-AAS、CV-AFS、ICP-OES和ICP-MS测定聚合物、金属和电子件中的汞
    China National Standards

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    GB/T 40720-2021 Rubber,vulcanized rubber—Determination of insulation resistance
    硫化橡胶 绝缘电阻的测定
    China National Standards

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    GB/T 40797-2021 Rubber, vulcanized or thermoplastic -- Determination of resistance to abrasion -- Driven, vertical abrasive disc method
    硫化橡胶或热塑性橡胶 耐磨性能的测定 垂直驱动磨盘法
    China National Standards

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    GB/T 1232.3-2021 Rubber,unvulcanized—Determinations using a shearing-disc viscometer—Part 3:Determination of the Delta Mooney value for non-pigmented,oil-extended emulsion-polymerized SBR
    未硫化橡胶 用圆盘剪切黏度计进行测定 第3部分:无填料的充油乳液聚合型苯乙烯-丁二烯橡胶Delta门尼值的测定
    China National Standards

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    GB/T 1687.4-2021 Rubber,vulcanized—Determination of temperature rise and resistance to fatigue in flexometer testing—Part 4: Constant-stress flexometer
    硫化橡胶 在屈挠试验中温升和耐疲劳性能的测定 第4部分:恒应力屈挠试验
    China National Standards

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    GB/T 40810.2-2021 Geometrical product specifications (GPS)—Online measurement in process—Part 2:Online verifications of geometric features(form and position)
    产品几何技术规范(GPS) 生产过程在线测量 第2部分:几何特征(形位)的在线检测与验证
    China National Standards

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    GB/T 40810.1-2021 Geometrical product specifications (GPS)—Online measurement in process—Part 1:Online verification of geometric features (size and surface texture)
    产品几何技术规范(GPS) 生产过程在线测量 第1部分:几何特征(尺寸、表面结构)的在线检测与验证
    China National Standards

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    GB/T 40742.4-2021 Geometrical product specifications (GPS)—Geometrical precision verification—Part 4:Evaluation of dimension and geometrical error,discriminant pattern of minimum zone
    产品几何技术规范(GPS) 几何精度的检测与验证 第4部分:尺寸和几何误差评定、最小区域的判别模式
    China National Standards

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    GB/T 40742.3-2021 Geometrical product specifications (GPS)—Geometrical precision verification—Part 3:Functional gauges and fixtures—Verification when applying maximum material requirements and minimum material requirements
    产品几何技术规范(GPS) 几何精度的检测与验证 第3部分:功能量规与夹具 应用最大实体要求和最小实体要求时的检测与验证
    China National Standards

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    GB/T 40742.2-2021 Geometrical product specifications (GPS)—Geometrical precision verification—Part 2:Verification of form characteristics, orientation characteristics, position characteristics, run-out characteristics and profile characteristics
    产品几何技术规范(GPS) 几何精度的检测与验证 第2部分:形状、方向、位置、跳动和轮廓度特征的检测与验证
    China National Standards

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    GB/T 40742.1-2021 Geometrical product specifications (GPS)—Geometrical precision verification—Part 1:Basic concept and measurement—Symbol,terminology,measuring conditions and procedures
    产品几何技术规范(GPS) 几何精度的检测与验证 第1部分:基本概念和测量基础 符号、术语、测量条件和程序
    China National Standards

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    GB/T 40617-2021 Guidelines for construction of safety ecological in electrical place
    电气场所的安全生态构建指南
    China National Standards

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    GB/T 9089.1-2021 Electrical installations for outdoor sites under heavy conditions—Part 1: Vocabulary
    户外严酷条件下的电气设施 第1部分:术语
    China National Standards

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    GB/T 24621.1-2021 Application guide for electric safety of low-voltage switchgear and controlgear assemblies—Part 1: switchgear assemblies
    低压成套开关设备和控制设备的电气安全应用指南 第1部分:成套开关设备
    China National Standards

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    GB/T 40717-2021 Fire-retardant tyres
    阻燃轮胎
    China National Standards

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    GB/T 40716-2021 Test method for air retention of motor vehicle tyres
    汽车轮胎气密性试验方法
    China National Standards

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    GB/T 26277-2021 Test method for measuring electrical resistance of tyres
    轮胎电阻测量方法
    China National Standards

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    GB/T 18115.4-2021 Chemical analysis methods of rare earth impurities in rare earth metals and their oxides -- Part 4: Determination of lanthanum, cerium, praseodymium, samarium, europium, gadolinium, terbium, dysprosium, holmium, erbium, thulium, ytterbium, lutetium and yt
    稀土金属及其氧化物中稀土杂质化学分析方法 第4部分:钕中镧、铈、镨、钐、铕、钆、铽、镝、钬、铒、铥、镱、镥和钇量的测定
    China National Standards

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    GB/T 12690.7-2021 Chemical analysis methods for non-rare earth impurities of rare earth metals and their oxides—Part 7: Determination of silicon content
    稀土金属及其氧化物中非稀土杂质化学分析方法 第7部分:硅量的测定
    China National Standards

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    GB 21454-2021 Minimum allowable values of the energy efficiency and energy efficiency grades for multi-connected air-condition (heat pump) units
    多联式空调(热泵)机组能效限定值及能效等级
    China National Standards

    English PDF
    GB/T 40936-2021 Leather—Physical and mechanical tests—Determination of water repellency of garment leather
    皮革 物理和机械试验 服装革防水性能的测定
    China National Standards

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    GB/T 36450.2-2021 Information technology—Storage management—Part 2: Common architecture
    信息技术 存储管理 第2部分:通用架构
    China National Standards

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    GB/T 10457-2021 General requirement of plastic self-cling wrap film for keeping food fresh
    食品用塑料自粘保鲜膜质量通则
    China National Standards

    English PDF
    GB/T 40857-2021 Technical requirements and test methods for cybersecurity of vehicle gateway
    汽车网关信息安全技术要求及试验方法
    China National Standards

    English PDF
    GB/T 13697-2021 Determination of carbon in uranium oxide powder and pellets—High-frequency inductive furnace combustion-infrared detection method
    二氧化铀粉末和芯块中碳的测定 高频感应炉燃烧-红外检测法
    China National Standards

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    GB/T 11809-2021 Test method of weld of fuel rod for PWR—Metallographic examination and radiographic testing
    压水堆燃料棒焊缝检验方法 金相检验和X射线照相检验
    China National Standards

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    GB/T 28796-2021 Craft crystal decoration
    工艺水晶饰品
    China National Standards

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    GB/T 40704-2021 Natural gas—Determination of odorant tetrahydrothiophene—On-line sampling gas chromatography method
    天然气 加臭剂四氢噻吩含量的测定 在线取样气相色谱法
    China National Standards

    English PDF
    GB/T 11060.10-2021 Natural gas—Determination of sulfur compounds—Part 10: Determination of sulfur compounds using gas chromatography method
    天然气 含硫化合物的测定 第10部分:用气相色谱法测定硫化合物
    China National Standards

    English PDF
    GB/T 39037.1-2021 Lashing and securing arrangements on road vehicles for sea transportation on Ro/Ro ships—General requirements—Part 1:Commercial vehicles and combinations of vehicles,semi-trailers excluded
    用于海上滚装船运输的道路车辆的系固点与系固设施布置 通用要求 第1部分:商用车和汽车列车(不包括半挂车)
    China National Standards

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    GB/T 9098-2021 Methods for the determination of prohibited substances in furniture products and related materials—Certain phthalate esters
    电冰箱用全封闭型电动机-压缩机
    China National Standards

    English PDF
    GB/T 8145-2021 Gum rosin
    脂松香
    China National Standards

    English PDF
    GB/T 40618-2021 Terminology for cyclotron
    回旋加速器术语
    China National Standards

    English PDF
    GB/T 33598.3-2021 Recovery of traction battery used in electric vehicle—Recycling—Part 3:Specification for discharging
    车用动力电池回收利用 再生利用 第3部分:放电规范
    China National Standards

    English PDF
    GB/T 40856-2021 Technical requirements and test methods for cybersecurity of on-board information interactive system
    车载信息交互系统信息安全技术要求及试验方法
    China National Standards

    English PDF
    GB/T 40855-2021 Technical requirements and test methods for cybersecurity of remote service and management system for electric vehicles
    电动汽车远程服务与管理系统信息安全技术要求及试验方法
    China National Standards

    English PDF
    GB/T 40788-2021 Ships and marine technology—Offshore wind energy—Port and marine operations
    船舶与海上技术 海上风能 港口与海上作业
    China National Standards

    English PDF
    GB/T 40861-2021 General technical requirements for vehicle cybersecurity
    汽车信息安全通用技术要求
    China National Standards

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    GB/T 25036-2021 Children’s canvas rubber footwear
    布面童胶鞋
    China National Standards

    English PDF
    GB/T 40702-2021 Specification for geohazard prevention of oil and gas pipelines
    油气管道地质灾害防护技术规范
    China National Standards

    English PDF
    GB/T 40703-2021 Design specifications of medium temperature solar heating system for industrial applications
    太阳能中温工业热利用系统设计规范
    China National Standards

    English PDF
    GB/T 40903-2021 Textiles—Identification of some animal fibres by DNA analysis method—Cashmere,wool,yak and their blends
    纺织品 DNA分析法鉴别某些特种动物纤维 山羊绒、绵羊毛、牦牛绒及其混合物
    China National Standards

    English PDF
    GB/T 40658-2021 Potassium bromide optical elements
    溴化钾光学元件
    China National Standards

    English PDF
    GB/T 40693-2021 Smart manufacturing—Industrial cloud service—Data management general requirements
    智能制造 工业云服务 数据管理通用要求
    China National Standards

    English PDF
    GB/T 40783.1-2021 Information technology—Telecommunications and information exchange between systems—Magnetic field area network(MFAN)—Part1:Air interface
    信息技术 系统间远程通信和信息交换 磁域网 第1部分:空中接口
    China National Standards

    English PDF
    GB/T 40912-2021 Textiles—Quantitative chemical analysis—Mixtures of polyesteramide with certain other fibers
    纺织品 定量化学分析 聚酰胺酯纤维与某些其他纤维的混合物
    China National Standards

    English PDF
    GB/T 40917-2021 Textiles—Determination of perfluorohexane-1-sulphonic acid and its salts
    纺织品 全氟己烷磺酸及其盐类的测定
    China National Standards

    English PDF
    GB/T 40816.11-2021 Industrial furnaces and associated processing equipment—Method of measuring energy balance and calculating energy efficiency—Part 11: Evaluation of various kinds of efficiency
    工业炉及相关工艺设备 能量平衡测试及能效计算方法 第11部分:各种效率评估
    China National Standards

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    GB/T 40749-2021 Technical specification for design of ocean gravity cage
    海水重力式网箱设计技术规范
    China National Standards

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    GB/T 40689-2021 Smart city—Technical requirements of management and service platform for device connection
    智慧城市 设备联接管理与服务平台技术要求
    China National Standards

    English PDF
    GB/T 14824-2021 High-voltage alternating-current generator circuit-breakers
    高压交流发电机断路器
    China National Standards

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    GB/T 24948-2021 Low-speed vehicles—Vocabulary
    低速汽车 词汇
    China National Standards

    English PDF
    GB/T 23931-2021 Tri-wheel vehicles—Test method
    三轮汽车 试验方法
    China National Standards

    English PDF
    GB/T 24945-2021 Tri-wheel vehicles—General specifications
    三轮汽车 通用技术条件
    China National Standards

    English PDF
    GB/T 21287-2021 Electronic specialty gas—Nitrogen trifluoride
    电子特气 三氟化氮
    China National Standards

    English PDF
    GB/T 17215.231-2021 Electricity metering equipment(AC)—General requirements, tests and test conditions—Part 31:Product safety requirements and tests
    电测量设备(交流) 通用要求、试验和试验条件 第31部分:产品安全要求和试验
    China National Standards

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    GB/T 40577-2021 Terminology for integrated circuit(IC) manufacturing equipment
    集成电路制造设备术语
    China National Standards

    English PDF

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