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'2020'
China GB Standards List

 GB/T 39592-2020  
Code of practice for processing of yellow tea
黄茶加工技术规程
 GB/T 39645-2020  
Technical drawings—Symbols for geometrical tolerancing proportions and dimensions
技术制图 几何公差符号的比例和尺寸
 GB/T 39683-2020  
Specifications of credit grading and evaluation of administrative service intermediaries
政务服务中介机构信用等级划分与评价规范
 GB/T 2379-2020  
Acid complex dyes—Determination of shade and relative strength
酸性络合染料 色光和强度的测定
 GB/T 23899-2020  
Test and calculation methods of energy consumption for forestry enterprises
林业企业能耗测试与计算方法
 GB/T 39552.2-2020  
Sunglasses and sunglare filters—Part 2: Test methods
太阳镜和太阳镜片 第2部分：试验方法
 GB/T 15092.1-2020  
Switches for appliances—Part 1:General requirements
器具开关 第1部分：通用要求
 GB/T 16895.21-2020  
Low-voltage electrical installations—Part 4–41：Protection for safety—Protection against electric shock
低压电气装置 第4-41部分：安全防护 电击防护
 GB/T 11918.5-2020  
Plugs, socket-outlets and couplers for industrial purposes—Part 5: Dimensional compatibility and interchangeability requirements for plugs, socket-outlets, ship connectors and ship inlets for low-voltage shore connection systems (LVSC)
工业用插头插座和耦合器 第5部分：低压岸电连接系统（LVSC系统）用插头、插座、船用连接器和船用输入插座的尺寸兼容性和互换性要求
 GB/T 12703.5-2020  
Textiles—Test methods for electrostatic propensity—Part 5：Test method using rotary mechanical friction
纺织品 静电性能试验方法 第5部分：旋转机械摩擦法
 GB/T 12703.8-2020  
Textiles—Test methods for electrostatic propensity—Part 8:Test method using horizontal mechanical friction
纺织品 静电性能试验方法 第8部分：水平机械摩擦法
 GB/T 12763.3-2020  
Specifications for oceanographic survey— Part 3:Marine meteorological observations
海洋调查规范 第3部分：海洋气象观测
 GB/T 13138-2020  
General specification for synchro
自整角机通用技术条件
 GB/T 11577-2020  
Container securing fitting for ships
船用集装箱紧固件
 GB/T 14480.3-2020  
Non-destructive testing instruments—Equipment for eddy current examination—Part 3: System characteristics and verification
无损检测仪器 涡流检测设备 第3部分：系统性能和检验
 GB/T 11032-2020  
Metal-oxide surge arresters without gaps for a.c. systems
交流无间隙金属氧化物避雷器
 GB/T 15092.101-2020  
Switches for appliances—Part 1-1: Requirements for mechanical switches
器具开关 第1-1部分：机械开关要求
 GB/T 15092.102-2020  
Switches for appliances—Part 1-2: Requirements for electronic switches
器具开关 第1-2部分：电子开关要求
 GB/T 15852.1-2020  
Information technology—Security techniques—Message authentication codes—Part 1: Mechanisms using a block cipher
信息技术 安全技术 消息鉴别码 第1部分：采用分组密码的机制
 GB/T 16762-2020  
Characteristics and specifications of steel wire rope slings for general purposes
一般用途钢丝绳吊索特性和技术条件
 GB/T 16895.23-2020  
Low-voltage electrical installations—Part 6: Verification
低压电气装置 第6部分：检验
 GB/T 39705-2020  
Track bed vibration isolating mat for rail traffic
轨道交通用道床隔振垫
 GB/T 39602-2020  
Diagnostic techniques for Lumpy skin disease
牛结节性皮肤病诊断技术
 GB/T 13892-2020  
Surface active agents—Determination of iodine value
表面活性剂 碘值的测定
 GB/T 7260.503-2020  
Uninterruptible power systems (UPS)—Part 5-3: DC output UPS—Performance and test requirements
不间断电源系统（UPS） 第5–3部分：直流输出UPS 性能和试验要求
 GB/T 4737-2020  
Test method for osmosis of daily-use pottery
日用陶器渗透性测定方法
 GB/T 5100-2020  
Welded steel gas cylinders
钢质焊接气瓶
 GB/T 5584.1-2020  
Rectangular copper or aluminium and its alloy wires for electrical purposes—Part 1: General
电工用铜、铝及其合金扁线 第1部分：一般规定
 GB/T 5584.2-2020  
Rectangular copper or aluminium and its alloy wires for electrical purposes—Part 2: Rectangular copper and copper alloy wire
电工用铜、铝及其合金扁线 第2部分：铜及其合金扁线
 GB/T 5584.4-2020  
Rectangular copper or aluminium and its alloy wires for electrical purposes—Part 4: Strip copper conductor
电工用铜、铝及其合金扁线 第4部分：铜带
 GB/T 6036-2020  
Rubber,vulcanized or thermoplastic—Determination of low-temperature stiffening(Gehman test)
硫化橡胶或热塑性橡胶 低温刚性的测定（吉门试验）
 GB/T 11638-2020  
Acetylene cylinders
乙炔气瓶
 GB/T 7260.40-2020  
Uninterruptible power systems(UPS)—Part 4:Environmental aspects—Requirements and reporting
不间断电源系统（UPS） 第4部分：环境 要求及报告
 GB/T 4343.2-2020  
Electromagnetic compatibility requirements for household appliances, electric tools and similar apparatus—Part 2: Immunity
家用电器、电动工具和类似器具的电磁兼容要求 第2部分：抗扰度
 GB/T 7383-2020  
Non-ionic surface active agents—Determination of hydroxyl value
非离子表面活性剂 羟值的测定
 GB/T 7424.24-2020  
Optical fibre cable generic specification—Part 24: Basic optical cable test procedures—Electrical test methods
光缆总规范 第24部分：光缆基本试验方法 电气试验方法
 GB/T 7543-2020  
Single-use sterile rubber surgical gloves
一次性使用灭菌橡胶外科手套
 GB/T 7758-2020  
Rubber, vulcanized—Determination of low-temperature characteristics—Temperature-retraction procedure (TR test)
硫化橡胶 低温性能的测定 温度回缩程序（TR 试验）
 GB/T 9937-2020  
Dentistry—Vocabulary
牙科学 名词术语
 GB/T 10241-2020  
General specification for electrical resolver
旋转变压器通用技术条件
 GB/T 11022-2020  
Common specifications for high-voltage alternating-current switchgear and controlgear standards
高压交流开关设备和控制设备标准的共用技术要求
 GB/T 6113.203-2020  
Specification for radio disturbance and immunity measuring apparatus and methods—Part 2-3: Methods of measurement of disturbances and immunity—Radiated disturbance measurements
无线电骚扰和抗扰度测量设备和测量方法规范 第2-3部分：无线电骚扰和抗扰度测量方法 辐射骚扰测量
 GB/T 39624-2020  
Technical specification for underwater topographic survey of airborne lidar
机载激光雷达水下地形测量技术规范
 GB/T 39611-2020  
Terms for global navigation satellite system reference station
卫星导航定位基准站术语
 GB/T 39612-2020  
Specifications for low-altitude digital aerial photography and data processing
低空数字航摄与数据处理规范
 GB/T 39613-2020  
Specifications for quality inspection and acceptance of geographic conditions monitoring achievements
地理国情监测成果质量检查与验收
 GB/T 39614-2020  
Quality assessment specifications for reference stations using global navigation satellite system
卫星导航定位基准站网质量评价规范
 GB/T 39615-2020  
Specifications for testing of reference stations using global navigation satellite system
卫星导航定位基准站网测试技术规范
 GB/T 39616-2020  
Specification for network real-time kinematic（RTK） surveys based on the reference stations using global navigation satellite system
卫星导航定位基准站网络实时动态测量（RTK） 规范
 GB/T 39654-2020  
Brand evaluation—Principles and fundamentals
品牌评价 原则与基础

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