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'2020'
China GB Standards List

 GB 20052-2020  
Minimum allowable values of energy efficiency and the energy efficiency grades for power transformers
电力变压器能效限定值及能效等级
 GB 9706.203-2020  
Medical electrical equipment—Part 2-3: Particular requirements for the basic safety and essential performance of short-wave therapy equipment
医用电气设备 第2-3部分：短波治疗设备的基本安全和基本性能专用要求
 GB 7300.601-2020  
Feed additives－Part 6：Non－protein Nitrogen－Urea
饲料添加剂 第6部分：非蛋白氮 尿素
 GB 19761-2020  
Minimum allowable values of energy efficiency and energy efficiency grades for fan
通风机能效限定值及能效等级
 GB 38900-2020  
Items and methods for safety technology inspection of motor vehicles
机动车安全技术检验项目和方法
 GB 38031-2020  
Electric vehicles traction battery safety requirements
电动汽车用动力蓄电池安全要求
 GB 18384-2020  
Electric vehicles safety requirements
电动汽车安全要求
 GB 38032-2020  
Electric buses safety requirements
电动客车安全要求
 GB/T 38880-2020  
Technical specification of children mask
儿童口罩技术规范
 GB/T 38880-2020E  
Technical specification of children mask
儿童口罩技术规范(英文版)
 GB/T 38961-2020  
Personal health information code-Reference model
个人健康信息码 参考模型
 GB/T 38962-2020  
Personal health information code-Data format
个人健康信息码 数据格式
 GB/T 38963-2020  
Personal health information code-Application interface
个人健康信息码 应用接口
 GB/T 38631-2020  
Information technology—Security techniques—Sector-specific application of GB/T 22080—Requirements
信息技术 安全技术 GB/T 22080具体行业应用 要求
 GB/T 3090-2020  
Seamless small diameter stainless steel tubes
不锈钢小直径无缝钢管
 GB/T 3089-2020  
Seamless ultra-thin wall stainless steel tubes
不锈钢极薄壁无缝钢管
 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
 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
 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
 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
 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
 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
 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
 GB/T 38627-2020  
Information technology—Real-time positioning—Magnetic positioning data interface
信息技术 实时定位 磁定位数据接口
 GB/T 38632-2020  
Information security technology—Security requirements for application of intelligent audio-video recording device
信息安全技术 智能音视频采集设备应用安全要求
 GB/T 38628-2020  
Information security technology—Cybersecurity guide for automotive electronics systems
信息安全技术 汽车电子系统网络安全指南
 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
 GB/T 38630-2020  
Information technology—Real-time positioning—Multi-source fusion positioning data interface
信息技术 实时定位 多源融合定位数据接口
 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
 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
 GB/T 38625-2020  
Information security technology—Security test requirements for cryptographic modules
信息安全技术 密码模块安全检测要求
 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
 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
 GB/T 38789-2020  
Oral care and cleansing products—Determination of 10 elements in toothpaste—Inductively coupled？plasma mass spectrometry
口腔清洁护理用品 牙膏中10种元素含量的测定 电感耦合等离子体质谱法
 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
 GB/T 38629-2020  
Information security technology—Technical specifications for signature verification server
信息安全技术 签名验签服务器技术规范
 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
 GB/T 20308-2020  
Geometrical product specifications(GPS)—Matrix model
产品几何技术规范（GPS） 矩阵模型
 GB/T 38798-2020  
Technical requirements for security of integrated broadband access network
综合宽带接入网安全技术要求
 GB/T 38799-2020  
Technical requirement for security of broadband customer network equipment based on public telecommunication network—Broadband customer gateway
基于公用电信网的宽带客户网络设备安全技术要求 宽带客户网关
 GB/T 38774-2020  
Adjustable permanent magnetic drives—General technical specifications
永磁调速器 通用技术规范
 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
 GB/T 38797-2020  
Test method for security of broadband customer network equipment based on public telecommunication network—Broadband customer gateway
基于公用电信网的宽带客户网络设备安全测试方法 宽带客户网关
 GB/T 38793-2020  
Technical specification of efficacy evaluation for degradation of heterocyclic pesticides by biological products
生物产品降解杂环类农药功效评价技术规范
 GB/T 38792-2020  
Technical specification for cytological evaluation of protein allergenicity
蛋白质致敏性细胞学评价技术规范
 GB/T 38791-2020  
Oral care and cleansing products—Determination of boric acid and borates in toothpastes—Inductively coupled plasma atomic emission spectrometry
口腔清洁护理用品 牙膏中硼酸和硼酸盐含量的测定 电感耦合等离子体原子发射光谱法
 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
 GB/T 38788-2020  
Technical specification for establishment of porcine pluripotent stem cells
猪多能干细胞建系技术规范
 GB/T 38787-2020  
Plastics—Methods for the preparation of samples for biodegradation testing of plastic materials
塑料 材料生物分解试验用样品制备方法
 GB/T 21085-2020  
Qualified certificate of vehicle
机动车出厂合格证

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