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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 38001.11-2020 |
Flexible display devices—Part 1-1: Terminology and letter symbols 柔性显示器件 第1-1部分：术语与文字符号 |
China National Standards Part |
 English PDF |
| GB/T 38001.62-2020 |
Flexible display devices—Part 6-2: Environmental testing methods 柔性显示器件 第6-2部分：环境试验方法 |
China National Standards Part |
English PDF |
| GB/T 37414.2-2020 |
Electrical equipment and system of industrial robot—Part 2: Requirements for AC servo driver device 工业机器人电气设备及系统 第2部分：交流伺服驱动装置技术条件 |
China National Standards Part |
English PDF |
| GB/T 37414.3-2020 |
Electrical equipment and system of industrial robot—Part 3 : Requirements for AC servo motor 工业机器人电气设备及系统 第3部分：交流伺服电动机技术条件 |
China National Standards Part |
English PDF |
| GB/T 34953.4-2020 |
Information technology—Security techniques—Anonymous entity authentication—Part 4: Mechanisms based on weak secrets 信息技术 安全技术 匿名实体鉴别 第4部分：基于弱秘密的机制 |
China National Standards Part |
English PDF |
| GB/T 34874.6-2020 |
Geometrical product specifications (GPS)—X-ray three dimensional size measuring machines—Part 6: Testing method of workpieces 产品几何技术规范（GPS） X射线三维尺寸测量机 第6部分：工件的检测方法 |
China National Standards Part |
English PDF |
| GB/T 31396.3-2020 |
Machine tools—Dimensions and geometric tests for self-centring chucks with two-piece jaws—Part 3:Power-operated chucks with serrated jaws 机床 分离爪自定心卡盘尺寸和几何精度检验 第3部分：梳齿配合型动力卡盘 |
China National Standards Part |
English PDF |
| GB/T 31301.8-2020 |
Footwear manufacturing machines—Safety requirememts—Part 8: Moulding machines 制鞋机械 安全要求 第8部分：定型机 |
China National Standards Part |
English PDF |
| GB/T 31301.7-2020 |
Footwear manufacturing machines—Safety requirememts—Part 7: Milling and engraving machines 制鞋机械 安全要求 第7部分：铣削机和雕刻机 |
China National Standards Part |
English PDF |
| GB/T 31301.6-2020 |
Footwear manufacturing machines—Safety requirememts—Part 6: Cementing and cementing drying machines 制鞋机械 安全要求 第6部分：上胶机和胶粘干燥机 |
China National Standards Part |
English PDF |
| GB/T 30428.8-2020 |
Information system for digitized supervision and management of city—Part 8: Register, treatment and closed for supervision cases 数字化城市管理信息系统 第8部分：立案、处置和结案 |
China National Standards Part |
English PDF |
| GB/T 38790.1-2020 |
Efficacy evaluation of bioactive peptides—Part 1:General principles 生物活性肽功效评价 第1部分：总则 |
China National Standards Part |
English PDF |
| GB/T 29479.2-2020 |
Mobile laboratory—Part 2: Competence requirements 移动实验室 第2部分：能力要求 |
China National Standards Part |
English PDF |
| GB/T 28826.2-2020 |
Information technology—Common biometric exchange formats framework—Part 2:Procedures for the operation of the biometric registration authority 信息技术 公用生物特征识别交换格式框架 第2部分：生物特征识别注册机构操作规程 |
China National Standards Part |
English PDF |
| GB/T 24679.2-2020 |
Equipment for crop protection—Knapsack sprayers—Part 2: Safety and environmental requirements 植物保护机械 背负式喷雾器 第2部分: 安全和环境要求 |
China National Standards Part |
English PDF |
| GB/T 24637.4-2020 |
Geometrical product specifications(GPS)—General concepts—Part 4: Geometrical characteristics for quantifying GPS deviations 产品几何技术规范（GPS） 通用概念 第4部分:几何特征的GPS偏差量化 |
China National Standards Part |
English PDF |
| GB/T 24637.3-2020 |
Geometrical product specifications (GPS)—General concepts—Part 3: Toleranced features
产品几何技术规范（GPS） 通用概念 第3部分：被测要素 |
China National Standards Part |
English PDF |
| GB/T 24637.2-2020 |
Geometrical product specifications (GPS)—General concepts—Part 2: Basic tenets, specifications, operators, uncertainties and ambiguities 产品几何技术规范（GPS） 通用概念 第2部分：基本原则、规范、操作集和不确定度 |
China National Standards Part |
English PDF |
| GB/T 24637.1-2020 |
Geometrical product specifications (GPS)—General concepts—Part 1: Model for geometrical specification and verification 产品几何技术规范（GPS） 通用概念 第1部分：几何规范和检验的模型 |
China National Standards Part |
English PDF |
| GB/T 21833.2-2020 |
Seamless austenitic-ferritic (duplex) stainless steel tubes and pipes—Part 2: Pipes for fluid service 奥氏体-铁素体型双相不锈钢无缝钢管 第2部分：流体输送用管 |
China National Standards Part |
English PDF |
| GB/T 21833.1-2020 |
Seamless austenitic-ferritic (duplex) stainless steel tubes and pipes—Part 1: Tubes for heat exchanger 奥氏体-铁素体型双相不锈钢无缝钢管 第1部分：热交换器用管 |
China National Standards Part |
English PDF |
| GB/T 5226.34-2020 |
Electrical safety of machinery—Electrical equipment of machines—Part 34: Requirements for machine tools 机械电气安全 机械电气设备 第34部分：机床技术条件 |
China National Standards Part |
English PDF |
| GB/T 5095.2509-2020 |
Electromechanical components for electronic equipment—Basic testing procedures and measuring methods—Part 25-9: Signal integrity tests－Test 25i: Alien crosstalk 电子设备用机电元件 基本试验规程及测量方法 第25-9部分：信号完整性试验 试验25i：外来串扰 |
China National Standards Part |
English PDF |
| GB/T 5095.2506-2020 |
Electromechanical components for electronic equipment—Basic testing procedures and measuring methods—Part 25-6：Test 25f：Eye pattern and jitter 电子设备用机电元件 基本试验规程及测量方法 第25-6部分：试验25f：眼图和抖动 |
China National Standards Part |
English PDF |
| GB/T 3286.10-2020 |
Methods for chemical analysis of limestone and dolornite一Part 10:Determination of titanium dioxide content一Diantipyrylmethane spectrophotometric method 石灰石及白云石化学分析方法 第10部分：二氧化钛含量的测定 二安替吡啉甲烷分光光度法 |
China National Standards Part |
English PDF |
| GB/T 2889.3-2020 |
Plain bearings—Terms, definitions，classification and symbols—Part 3: Lubrication 滑动轴承 术语、定义、分类和符号 第3部分:润滑 |
China National Standards Part |
English PDF |
| GB/T 2889.2-2020 |
Plain bearings—Terms, definitions，classification and symbols—Part 2：Friction and wear 滑动轴承 术语、定义、分类和符号 第2部分:摩擦和磨损 |
China National Standards Part |
English PDF |
| GB/T 2889.1-2020 |
Plain bearings—Terms, definitions, classification and symbols—Part 1: Design, bearing materials and their properties 滑动轴承 术语、定义、分类和符号 第1部分：结构、轴承材料及其性能 |
China National Standards Part |
English PDF |
| GB/T 2481.2-2020 |
Bonded abrasives—Determination and designation of grain size distribution—Part 2:Microgrits 固结磨具用磨料 粒度组成的检测和标记 第2部分：微粉 |
China National Standards Part |
English PDF |
| GB/T 1800.2-2020 |
Geometrical product specifications (GPS)—ISO code system for tolerances on linear sizes—Part 2: Tables of standard tolerance classes and limit deviations for holes and shafts 产品几何技术规范（GPS） 线性尺寸公差ISO代号体系 第2部分：标准公差带代号和孔、轴的极限偏差表 |
China National Standards Part |
English PDF |
| GB/T 1800.1-2020 |
Geometrical product specifications (GPS)—ISO code system for tolerances on linear sizes—Part 1: Basis of tolerances, deviations and fits 产品几何技术规范（GPS） 线性尺寸公差ISO代号体系 第1部分：公差、偏差和配合的基础 |
China National Standards Part |
English PDF |
| GB/T 38775.3-2020 |
Electric vehicle wireless power transfer—Part 3: Specific requirements 电动汽车无线充电系统 第3部分：特殊要求 |
China National Standards Part |
English PDF |
| GB/T 38775.1-2020 |
Electric vehicle wireless power transfer—Part 1:General requirements 电动汽车无线充电系统 第1部分：通用要求 |
China National Standards Part |
English PDF |
| GB/T 38775.4-2020 |
Electric vehicle wireless power transfer—Part 4：Limits and test methods of electromagnetic environment 电动汽车无线充电系统 第4部分：电磁环境限值与测试方法 |
China National Standards Part |
English PDF |
| GB/T 38775.2-2020 |
Electric vehicle wireless power transfer—Part 2: Communication protocols between on-board charger and wireless power transfer device 电动汽车无线充电系统 第2部分：车载充电机和无线充电设备之间的通信协议 |
China National Standards Part |
English PDF |
| GB/T 38634.3-2020 |
Systems and software engineering—Software testing—Part 3: Test documentation 系统与软件工程 软件测试 第3部分：测试文档 |
China National Standards Part |
English PDF |
| GB/T 38634.2-2020 |
Systems and software engineering—Software testing—Part 2：Test processes 系统与软件工程 软件测试 第2部分：测试过程 |
China National Standards Part |
English PDF |
| GB/T 38634.1-2020 |
Systems and software engineering—Software testing—Part 1:Concepts and definitions 系统与软件工程 软件测试 第1部分：概念和定义 |
China National Standards Part |
English PDF |
| GB/T 38624.1-2020 |
Internet of things—Gateway—Part 1：Gateway technology requirements for access of sensing device 物联网 网关 第1部分：面向感知设备接入的网关技术要求 |
China National Standards Part |
English PDF |
| GB/T 38837-2020 |
Specification for operation and maintenance of rural household latrine with three-comPartment septic tank 农村三格式户厕运行维护规范 |
China National Standards Part |
English PDF |
| GB/T 38836-2020 |
Technical specification for construction of rural household latrine with three-comPartment septic tank 农村三格式户厕建设技术规范 |
China National Standards Part |
English PDF |
| GB/T 29633.4-2020 |
Antarctic geographical names—Part 4:Romanizing 南极地名 第4部分：罗马字母拼写 |
China National Standards Part |
English PDF |
| GB/T 20888.2-2020 |
Machinery for forestry—Safety requirements and testing for pole-mounted powered pruners—Part 2：Machines for use with back-pack power source 林业机械 杆式动力修枝锯安全要求和试验 第2部分：背负式动力修枝锯 |
China National Standards Part |
English PDF |
| GB/T 20888.1-2020 |
Machinery for forestry—Safety requirements and testing for pole-mounted powered pruners—Part 1: Machines fitted with an integral combustion engine 林业机械 杆式动力修枝锯安全要求和试验 第1部分：侧挂式动力修枝锯 |
China National Standards Part |
English PDF |
| GB/T 19726.2-2020 |
Machinery for forestry—Portable chain-saw safety requirements and testing—Part 2: Chain-saws for tree service 林业机械 便携式油锯安全要求和试验 第2部分：修枝油锯 |
China National Standards Part |
English PDF |
| GB/T 19726.1-2020 |
Machinery for forestry—Portable chain-saw safety requirements and testing—Part 1: Chain-saws for forest service 林业机械 便携式油锯安全要求和试验 第1部分：林用油锯 |
China National Standards Part |
English PDF |
| GB/T 19725.2-2020 |
Agricultural and forestry machinery — Safety requirements and testing for portable, hand-held ,powered brush-cutters and grass-trimmers — Part 2: Machines for use with back-pack power unit 农林机械 便携式割灌机和割草机安全要求和试验 第2部分：背负式动力机械 |
China National Standards Part |
English PDF |
| GB/T 19725.1-2020 |
Agricultural and forestry machinery—Safety requirements and testing for portable,hand-held,powered brush-cutters and grass-trimmers—Part 1:Machines fitted with an integral combustion engine 农林机械 便携式割灌机和割草机安全要求和试验 第1部分：侧挂式动力机械 |
China National Standards Part |
English PDF |
| GB 9706.1-2020 |
Medical electrical equipment—Part 1: General requirements for basic safety and essential performance 医用电气设备 第1部分：基本安全和基本性能的通用要求 |
China National Standards Part |
English PDF |
| GB 9706.212-2020 |
Medical electrical equipment—Part 2-12: Particular requirements for basic safety and essential performance of critical care ventilators 医用电气设备 第2-12部分：重症护理呼吸机的基本安全和基本性能专用要求 |
China National Standards Part |
English PDF |
| GB 9706.237-2020 |
Medical electrical equipment—Part 2-37: Particular requirements for the basic safety and essential performance of ultrasonic medical diagnostic and monitoring equipment 医用电气设备 第2-37部分：超声诊断和监护设备的基本安全和基本性能专用要求 |
China National Standards Part |
English PDF |
| GB/T 38693-2020 |
Safety and control devices for gas burners and gas-burning appliances—Particular requirements—Thermoelectric flame supervision controls 燃气燃烧器和燃烧器具用安全和控制装置 特殊要求 热电式熄火保护装置 |
China National Standards Part |
English PDF |
| GB/T 38603-2020 |
Safety and control devices for gas burners and gas-burning appliances—Particular requirements—Electronic controller 燃气燃烧器和燃烧器具用安全和控制装置 特殊要求 电子控制器 |
China National Standards Part |
English PDF |
| GB/T 38595-2020 |
Safety and control devices for gas burners and gas-burning appliances—Particular requirements—Mechanical thermostats 燃气燃烧器和燃烧器具用安全和控制装置 特殊要求 机械式温度控制装置 |
China National Standards Part |
English PDF |
| GB/T 26548.4-2020 |
Hand-held portable power tools—Test methods for evaluation of vibration emission—Part 4:Straight grinders 手持便携式动力工具 振动试验方法 第4部分：直柄式砂轮机 |
China National Standards Part |
English PDF |
| GB/T 6931.3-2020 |
Belt drives—Vocabulary—Part 3：Synchronous belt drives 带传动 术语 第3部分：同步带传动 |
China National Standards Part |
English PDF |
| GB/T 6931.2-2020 |
Belt drives—Vocabulary—Part 2：V-belts and V-ribbed belt drives 带传动 术语 第2部分：V带和多楔带传动 |
China National Standards Part |
English PDF |
| GB/T 6931.1-2020 |
Belt drives—Vocabulary—Part 1：Basic vocabulary 带传动 术语 第1部分：基本术语 |
China National Standards Part |
English PDF |
| GB/T 6324.10-2020 |
Test method of organic chemical products—Part 10: Determination of trace sulfur in organic liquid products—Ultraviolet fluorescence method 有机化工产品试验方法 第10部分：有机液体化工产品微量硫的测定 紫外荧光法 |
China National Standards Part |
English PDF |
| GB/T 5137.5-2020 |
Test methods of safety glazing materials used on road vehicles Part 汽车安全玻璃试验方法 第5部分：耐化学侵蚀性和耐温度变化性试验 |
China National Standards Part |
English PDF |
| GB/T 5137.4-2020 |
Test methods of safety glazing materials used on road vehicles—Part 4:Determination of solar characteristic 汽车安全玻璃试验方法 第4部分：太阳能特性试验 |
China National Standards Part |
English PDF |
| GB/T 5137.3-2020 |
Test methods of safety glazing materials used on road vehicles—Part 3:Radiation,high temperature,humidity,fire and simulated weathering resistance tests 汽车安全玻璃试验方法 第3部分：耐辐照、高温、潮湿、燃烧和耐模拟气候试验 |
China National Standards Part |
English PDF |
| GB/T 5137.2-2020 |
Test methods of safety glazing materials used on road vehicles—Part 2:Optical properties tests 汽车安全玻璃试验方法 第2部分：光学性能试验 |
China National Standards Part |
English PDF |
| GB/T 5137.1-2020 |
Test methods of safety glazing materials used on road vehicles—Part 1: Mechanical properties tests 汽车安全玻璃试验方法 第1部分：力学性能试验 |
China National Standards Part |
English PDF |
| GB/T 38698.1-2020 |
Recycling of traction battery used in electric vehicle—Management specification—Part 1：Packing and transporting 车用动力电池回收利用 管理规范 第1部分：包装运输 |
China National Standards Part |
English PDF |
| GB/T 38659.1-2020 |
Electromagnetic compatibility—Risk assessment—Part 1：Electronic and electrical device 电磁兼容 风险评估 第1部分：电子电气设备 |
China National Standards Part |
English PDF |
| GB/T 38651.4-2020 |
Public information signs carrier—Part 4：Maintenance requirements 公共信息标志载体 第4部分：维护要求 |
China National Standards Part |
English PDF |
| GB/T 38651.3-2020 |
Public information signs carrier—Part 3：Installation requirements 公共信息标志载体 第3部分：安装要求 |
China National Standards Part |
English PDF |
| GB/T 38651.2-2020 |
Public information signs carrier—Part 2：Inspection method 公共信息标志载体 第2部分：检验方法 |
China National Standards Part |
English PDF |
| GB/T 38651.1-2020 |
Public information signs carrier—Part 1：Technical requirements 公共信息标志载体 第1部分：技术要求 |
China National Standards Part |
English PDF |
| GB/T 38604.4-2020 |
Public information guidance systems—Assessment requirement—Part 4: Trolley and bus station 公共信息导向系统 评价要求 第4部分：公共汽电车车站 |
China National Standards Part |
English PDF |
| GB/T 38604.3-2020 |
Public information guidance systems—Assessment requirement—Part 3: Urban rail transit station 公共信息导向系统 评价要求 第3部分：城市轨道交通车站 |
China National Standards Part |
English PDF |
| GB/T 38604.2-2020 |
Public information guidance systems—Assessment requirement—Part 2: Railway passenger station 公共信息导向系统 评价要求 第2部分：铁路旅客车站 |
China National Standards Part |
English PDF |
| GB/T 38604.1-2020 |
Public information guidance systems—Assessment requirement—Part 1: General 公共信息导向系统 评价要求 第1部分：总则 |
China National Standards Part |
English PDF |
| GB/T 38371.3-2020 |
Specification of digital content object storage, reuse and exchange—Part 3: Object conformance examination method 数字内容对象存储、复用与交换规范 第3部分：对象一致性检查方法 |
China National Standards Part |
English PDF |
| GB/T 38371.2-2020 |
Specification of digital content object storage, reuse and exchange— Part 2: Object encoding, storage and exchange 数字内容对象存储、复用与交换规范 第2部分：对象封装、存储与交换 |
China National Standards Part |
English PDF |
| GB/T 34015.2-2020 |
Recycling of traction battery used in electric vehicle—Echelon use—Part2：Removing requirements 车用动力电池回收利用 梯次利用 第2部分：拆卸要求 |
China National Standards Part |
English PDF |
| GB/T 33598.2-2020 |
Recycling of traction battery used in electric vehicle—Recycling—Part 2：Materials recycling requirements 车用动力电池回收利用 再生利用 第2部分：材料回收要求 |
China National Standards Part |
English PDF |
| GB/T 31523.3-2020 |
Safety information identification systems—Part 3: Design principles and requirements 安全信息识别系统 第3部分：设计原则与要求 |
China National Standards Part |
English PDF |
| GB/T 27021.6-2020 |
Conformity assessment—Requirements for bodies providing audit and certification of management systems—Part 6：Competence requirements for auditing and certification of business continuity management systems 合格评定 管理体系审核认证机构要求 第6部分：业务连续性管理体系审核认证能力要求 |
China National Standards Part |
English PDF |
| GB/T 25895.3-2020 |
Water safety signs and beach safety flags—Part 3: Guidance for use 水域安全标志和海滩安全旗 第3部分：使用指南 |
China National Standards Part |
English PDF |
| GB/T 25895.2-2020 |
Water safety signs and beach safety flags—Part 2: Specifications for beach safety flags colour,shape,meaning and performance 水域安全标志和海滩安全旗 第2部分：海滩安全旗颜色、形状、含义及性能的规范 |
China National Standards Part |
English PDF |
| GB/T 23809.3-2020 |
Emergency guidance system—Setting principles and requirements—Part 3: Personnel shelter 应急导向系统 设置原则与要求 第3部分：人员掩蔽工程 |
China National Standards Part |
English PDF |
| GB/T 23809.2-2020 |
Emergency guidance systems—Setting principles and requirements—Part 2: Outside buildings 应急导向系统 设置原则与要求 第2部分：建筑物外 |
China National Standards Part |
English PDF |
| GB/T 23809.1-2020 |
Emergency guidance systems—Setting principles and requirements—Part 1: Inside buildings 应急导向系统 设置原则与要求 第1部分：建筑物内 |
China National Standards Part |
English PDF |
| GB/T 20840.103-2020 |
Instrument transformers—Part 103：The use of instrument transformers for power quality measurement 互感器 第103部分：互感器在电能质量测量中的应用 |
China National Standards Part |
English PDF |
| GB/T 20840.102-2020 |
Instrument transformers—Part 102: Ferroresonance oscillations in substations with inductive voltage transformers 互感器 第102部分：带有电磁式电压互感器的变电站中的铁磁谐振 |
China National Standards Part |
English PDF |
| GB/T 18916.50-2020 |
Norm of water intake—Part 50：Polyester product 取水定额 第50部分：聚酯涤纶产品 |
China National Standards Part |
English PDF |
| GB/T 18916.49-2020 |
Norm of water intake—Part 49：Polyamide product 取水定额 第49部分：锦纶产品 |
China National Standards Part |
English PDF |
| GB/T 18916.48-2020 |
Norm of water intake—Part 48：Polyvinyl product 取水定额 第48部分：维纶产品 |
China National Standards Part |
English PDF |
| GB/T 18916.47-2020 |
Norm of water intake—Part 47: Polysilicon production 取水定额 第47部分：多晶硅生产 |
China National Standards Part |
English PDF |
| GB/T 5959.12-2020 |
Safety in installations for electroheating and electromagnetic processing—Part 12: Particular requirements for infrared electroheating 电热和电磁处理装置的安全 第12部分：对红外电热装置的特殊要求 |
China National Standards Part |
English PDF |
| GB/T 8243.14-2020 |
Methods of test for full-flow lubricating oil filters for internal combustion engines—Part 14:Cold start simulation and hydraulic pulse durability for composite filter housings 内燃机全流式机油滤清器试验方法 第14部分：复合材料滤清器的冷起动模拟和液压脉冲耐久试验 |
China National Standards Part |
English PDF |
| GB/T 2893.5-2020 |
Graphical symbols—Safety colours and safety signs—Part 5: Principles and requirements for the use of safety signs 图形符号 安全色和安全标志 第5部分：安全标志使用原则与要求 |
China National Standards Part |
English PDF |
| GB/T 2893.2-2020 |
Graphical symbols—Safety cloures and safety signs—Part 2: Design principles for product safety labels 图形符号 安全色和安全标志 第2部分：产品安全标签的设计原则 |
China National Standards Part |
English PDF |
| GB/T 16900.4-2020 |
Rules for the presentation of graphical symbols—Part 4: Methods for testing symbol referent association 图形符号表示规则 第4部分：对象相关性测试方法 |
China National Standards Part |
English PDF |
| GB/T 16900.2-2020 |
Rules for the presentation of graphical symbols—Part 2: Methods for testing comprehensibility 图形符号表示规则 第2部分：理解度测试方法 |
China National Standards Part |
English PDF |
| GB/T 15566.3-2020 |
Public information guidance systems—Setting principles and requirements—Part 3: Railway passenger station 公共信息导向系统 设置原则与要求 第3部分：铁路旅客车站 |
China National Standards Part |
English PDF |
| GB/T 15566.1-2020 |
Public information guidance system—Setting principles and requirements—Part 1: General principles 公共信息导向系统 设置原则与要求 第1部分：总则 |
China National Standards Part |
English PDF |
| GB/T 16857.901-2020 |
Geometrical product specifications (GPS)—Acceptance and reverification tests for coordinate measuring machines (CMM)—Part 901: CMMs with multiple imaging probing system 产品几何技术规范（GPS） 坐标测量机的验收检测和复检检测 第901部分：配置多影像探测系统的坐标测量机 |
China National Standards Part |
English PDF |
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