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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. |
| Standard Code | Standard Title | Standard Class | Order |
|---|---|---|---|
| GB/T 40601-2021 |
Technical requirements for real time digital simulation technology of power system 电力系统实时数字仿真技术要求 |
China National Standards on |
 English PDF |
| GB/T 40593-2021 |
Guidelines for parameters measurement and modeling of synchronous generator governing system 同步发电机调速系统参数实测及建模导则 |
China National Standards on |
English PDF |
| GB/T 40589-2021 |
Modeling guide for excitation system of synchronous generator 同步发电机励磁系统建模导则 |
China National Standards on |
English PDF |
| GB/T 40580-2021 |
Technical guide for modeling HVDC transmission systems in electromechanical transient simulations 高压直流输电系统机电暂态仿真建模技术导则 |
China National Standards on |
English PDF |
| GB/T 22930.2-2021 |
Leather and fur—Chemical determination of metal content—Part 2:Total metal content 皮革和毛皮 金属含量的化学测定 第2部分：金属总量 |
China National Standards on |
English PDF |
| GB/T 22930.1-2021 |
Leather and fur—Chemical determination of metal content—Part 1:Extractable metals 皮革和毛皮 金属含量的化学测定 第1部分：可萃取金属 |
China National Standards on |
English PDF |
| 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 on |
English PDF |
| 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 on |
English PDF |
| 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 on |
English PDF |
| 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 on |
English PDF |
| 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 on |
English PDF |
| 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 on |
English PDF |
| GB/T 40721-2021 |
Rubber—Determination of frictional properties 橡胶 摩擦性能的测定 |
China National Standards on |
English PDF |
| 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 on |
English PDF |
| 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 on |
English PDF |
| GB/T 40834-2021 |
Specifications for summer maize growth monitoring 夏玉米苗情长势监测规范 |
China National Standards on |
English PDF |
| 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 on |
English PDF |
| 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 on |
English PDF |
| 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 on |
English PDF |
| 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 on |
English PDF |
| 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 on |
English PDF |
| 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 on |
English PDF |
| 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 on |
English PDF |
| GB/T 9578-2021 |
Industry reference carbon black 4# 工业参比炭黑4# |
China National Standards on |
English PDF |
| GB/T 3778-2021 |
Carbon black for use in rubber products 橡胶用炭黑 |
China National Standards on |
English PDF |
| 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 on |
English PDF |
| 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 on |
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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 on |
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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 on |
English PDF |
| 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 on |
English PDF |
| 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 on |
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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 on |
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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 on |
English PDF |
| 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 on |
English PDF |
| 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 on |
English PDF |
| 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 on |
English PDF |
| 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 on |
English PDF |
| 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 on |
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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 on |
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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 on |
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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 on |
English PDF |
| 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 on |
English PDF |
| 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 on |
English PDF |
| 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 on |
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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 on |
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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 on |
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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 on |
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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 on |
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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 on |
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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 on |
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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 on |
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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 on |
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| 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 on |
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| 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 on |
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| 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 on |
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| 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 on |
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| 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 on |
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| 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 on |
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| 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 on |
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| 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 on |
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| 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 on |
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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 on |
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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 on |
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| GB/T 24945-2021 |
Tri-wheel vehicles—General specifications 三轮汽车 通用技术条件 |
China National Standards on |
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| GB/T 21287-2021 |
Electronic specialty gas—Nitrogen trifluoride 电子特气 三氟化氮 |
China National Standards on |
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| 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 on |
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| GB/T 40684-2021 |
Internet of things—General requirements for information sharing and interchange platform 物联网 信息共享和交换平台通用要求 |
China National Standards on |
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| GB/T 40687-2021 |
Internet of things—General specification for vital signs sensing devices 物联网 生命体征感知设备通用规范 |
China National Standards on |
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| GB/T 40649-2021 |
Intelligent manufacturing—Application guideline for identification resolution system of manufacturing object 智能制造 制造对象标识解析系统应用指南 |
China National Standards on |
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| GB/T 23938-2021 |
High purity carbon dioxide 高纯二氧化碳 |
China National Standards on |
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| GB/T 40731-2021 |
Method of test and evaluation for lost motion of precision reducer 精密减速器回差测试与评价方法 |
China National Standards on |
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| GB/T 3836.9-2021 |
Explosive atmospheres—Part 9：Equipment protection by encapsulation “m” 爆炸性环境 第9部分：由浇封型“m”保护的设备 |
China National Standards on |
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| GB/T 27840-2021 |
Fuel consumption test methods for heavy-duty commercial vehicles 重型商用车辆燃料消耗量测量方法 |
China National Standards on |
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| GB/T 18012-2021 |
Rubber latex -- Determination of pH 胶乳 pH值的测定 |
China National Standards on |
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| GB/T 3836.4-2021 |
Explosive atmospheres—Part 4：Equipment protection by intrinsic safety“i” 爆炸性环境 第4部分：由本质安全型“i”保护的设备 |
China National Standards on |
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| GB/T 3836.3-2021 |
Explosive atmospheres—Part 3：Equipment protection by increased safety“e” 爆炸性环境 第3部分：由增安型“e”保护的设备 |
China National Standards on |
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| GB/T 3836.2-2021 |
Explosive atmospheres—Part 2：Equipment protection by flameproof enclosures “d” 爆炸性环境 第2部分：由隔爆外壳“d”保护的设备 |
China National Standards on |
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| GB/T 40710-2021 |
Container electronics seal and the system based on NFC 基于NFC的集装箱电子箱封及系统 |
China National Standards on |
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| GB/T 12519-2021 |
General specification of analytical instruments 分析仪器通用技术条件 |
China National Standards on |
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| GB/T 21537-2021 |
Cone rubber fender 锥型橡胶护舷 |
China National Standards on |
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| GB/T 16277-2021 |
Road construction and maintenance machinery and equipment—Asphalt paver 道路施工与养护机械设备 沥青混凝土摊铺机 |
China National Standards on |
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| GB/T 17808-2021 |
Road construction and maintenance machinery and equipment—Asphalt mixing plant 道路施工与养护机械设备 沥青混合料搅拌设备 |
China National Standards on |
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| GB/T 40745-2021 |
Specification for glazing on frozen aquatic products 冷冻水产品包冰规范 |
China National Standards on |
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| GB/T 40781-2021 |
General resource of military and civilian—Reference model of heterogeneous systems interconnection 军民通用资源 异构系统互连参考模型 |
China National Standards on |
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| GB/T 40782-2021 |
General resource of military and civilian—Identification application guideline 军民通用资源 标识应用指南 |
China National Standards on |
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| GB/T 40800-2021 |
Specification and qualification of welding procedures for production welding of steel castings 铸钢件焊接工艺评定规范 |
China National Standards on |
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| GB/T 27605-2021 |
Dynamic traffic information exchange format for satellite navigation 卫星导航动态交通信息交换格式 |
China National Standards on |
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| GB/T 26548.11-2021 |
Hand-held portable power tools—Test methods for evaluation of vibration emission—Part 11:Stone hammers 手持便携式动力工具 振动试验方法 第11部分：石锤 |
China National Standards on |
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| GB/T 26548.10-2021 |
Hand-held portable power tools -- Test methods for evaluation of vibration emission -- Part 10: Percussive drills, hammers and breakers 手持便携式动力工具? 振动试验方法? 第10部分：冲击式凿岩机、锤和破碎器 |
China National Standards on |
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| GB/T 5990-2021 |
Refractory materials—Determination of thermal conductivity, specific heat capacity and thermal diffusivity(hot-wire method) 耐火材料 导热系数、比热容和热扩散系数试验方法（热线法） |
China National Standards on |
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| GB/T 3836.33-2021 |
Explosive atmospheres—Part 33：Equipment in adverse service conditions 爆炸性环境 第33部分：严酷工作条件用设备 |
China National Standards on |
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| GB/T 40566-2021 |
Granular polysilicon produced by fluidized bed method—Determination of hydrogen—Pulse heating inert gas fusion infrared absorption method 流化床法颗粒硅 氢含量的测定 脉冲加热惰性气体熔融红外吸收法 |
China National Standards on |
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| GB/T 40561-2021 |
Photovoltaic silicon material—Determination of oxygen—Pulse heating inert gas fusion infrared absorption method 光伏硅材料 氧含量的测定 脉冲加热惰性气体熔融红外吸收法 |
China National Standards on |
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| GB/T 33133.3-2021 |
Information security technology—ZUC stream cipher algorithm—Part 3:Integrity algorithm 信息安全技术 祖冲之序列密码算法 第3部分：完整性算法 |
China National Standards on |
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| GB/T 33133.2-2021 |
Information security technology—ZUC stream cipher algorithm—Part 2:Confidentiality algorithm 信息安全技术 祖冲之序列密码算法 第2部分：保密性算法 |
China National Standards on |
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| GB/T 40814-2021 |
Intelligent manufacturing—Customization—Capability maturity model 智能制造 个性化定制 能力成熟度模型 |
China National Standards on |
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| GB/T 40682-2021 |
Security for industrial automation and control system—Security program requirements for IACS service providers 工业自动化和控制系统安全 IACS服务提供商的安全程序要求 |
China National Standards on |
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| GB/T 17144-2021 |
Petroleum products—Determinatioan of carbon residue—Micro method 石油产品 残炭的测定 微量法 |
China National Standards on |
English PDF |
| GB/T 261-2021 |
Determination of flash point—Pensky-Martens closed cup method 闪点的测定 宾斯基-马丁闭口杯法 |
China National Standards on |
English PDF |
| GB/T 40780-2021 |
Code of geographic location identification based on OID 基于OID的地理位置标识编码 |
China National Standards on |
English PDF |
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