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 GB/T 20996.2-2020  
Performance of high-voltage direct current (HVDC) systems with line-commutated converters—Part 2: Faults and switching
采用电网换相换流器的高压直流系统的性能 第2部分：故障和操作
 GB/T 18102-2020  
Laminate floor coverings
浸渍纸层压木质地板
 GB/T 21838.4-2020  
Metallic materials—Instrumented indentation test for hardness and materials parameters—Part 4: Test method for metallic and non-metallic coatings
金属材料 硬度和材料参数的仪器化压入试验 第4部分:金属和非金属覆盖层的试验方法
 GB/T 22766.10-2020  
After-sales service of household and similar electrical appliances—Part 10:Particular requirements for dishwashers
家用和类似用途电器售后服务 第10部分：洗碗机的特殊要求
 GB/T 22850-2020  
Brocade craft products
织锦工艺制品
 GB/T 23248-2020  
Code for design of seawater treatment for recirculating cooling seawater system
海水循环冷却水处理设计规范
 GB/T 31489.2-2020  
D.C. extruded cable systems for power transmission at a rated voltage up to and including 500kV—Part 2: D.C. land cables
额定电压500kV及以下直流输电用挤包绝缘电力电缆系统 第2部分：直流陆地电缆
 GB/T 31489.3-2020  
D.C. extruded cable systems for power transmission at a rated voltage up to and including 500kV—Part 3: D.C. submarine cables
额定电压500kV及以下直流输电用挤包绝缘电力电缆系统 第3部分：直流海底电缆
 GB/T 31489.4-2020  
D.C. extruded cables systems for power transmission at a rated voltage up to and including 500kV—Part 4: Accessories for D.C. cables
额定电压500kV及以下直流输电用挤包绝缘电力电缆系统 第4部分：直流电缆附件
 GB/T 32854.3-2020  
Automation systems and integration—Integration of advanced process control and optimization software for manufacturing systems—Part 3: Activity models and workflows
自动化系统与集成 制造系统先进控制与优化软件集成 第3部分：活动模型和工作流
 GB/T 32854.4-2020  
Automation systems and integration—Integration of advanced process control and optimization software for manufacturing systems—Part 4: Information exchange and usage
自动化系统与集成 制造系统先进控制与优化软件集成 第4部分：信息交互和使用
 GB/T 33014.10-2020  
Road vehicles—Component test methods for electrical/electronic disturbances from narrowband radiated electromagnetic energy—Part 10: Immunity to conducted disturbances in the extended audio frequency range
道路车辆 电气/电子部件对窄带辐射电磁能的抗扰性试验方法 第10部分：扩展音频范围的传导抗扰法
 GB/T 33014.7-2020  
Road vehicles—Component test methods for electrical/electronic disturbances from narrowband radiated electromagnetic energy—Part 7:Direct radio frequency power injection
道路车辆 电气/电子部件对窄带辐射电磁能的抗扰性试验方法 第7部分：射频功率直接注入法
 GB/T 33014.8-2020  
Road vehicles—Component test methods for electrical/electronic disturbances from narrowband radiated electromagnetic energy—Part 8:Immunity to magnetic fields
道路车辆 电气/电子部件对窄带辐射电磁能的抗扰性试验方法 第8部分：磁场抗扰法
 GB/T 33014.9-2020  
Road vehicles—Component test methods for electrical/electronic disturbances from narrowband radiated electromagnetic energy—Part 9:Portable transmitters
道路车辆 电气/电子部件对窄带辐射电磁能的抗扰性试验方法 第9部分：便携式发射机法
 GB/T 20996.1-2020  
Performance of high-voltage direct current (HVDC) systems with line-commutated converters—Part 1: Steady-state conditions
采用电网换相换流器的高压直流系统的性能 第1部分：稳态
 GB/T 39735-2020  
Guidelines for administrative service evaluation
政务服务评价工作指南
 GB/T 39646-2020  
Laboratory animal—General guidelines for health monitoring
实验动物 健康监测总则
 GB/T 39649-2020  
Laboratory animal—Quality control of laboratory fish
实验动物 实验鱼质量控制
 GB/T 39650-2020  
Laboratory animal—Rules for nomenclature of mouse and rat strains
实验动物 小鼠、大鼠品系命名规则
 GB/T 39653-2020  
Using GB/T 36000 in management systems
在管理体系中使用GB/T 36000
 GB/T 39654-2020  
Brand evaluation—Principles and fundamentals
品牌评价 原则与基础
 GB/T 39658-2020  
Specifications of public library service for persons with dyslexia
公共图书馆读写障碍人士服务规范
 GB/T 39666-2020  
Classification and codes of government hotline service
政府热线服务分类与代码
 GB/T 39668-2020  
Specification of service for technology business incubator
科技企业孵化器服务规范
 GB/T 39733-2020  
Recycling iron-steel materials
再生钢铁原料
 GB/T 39561.4-2020  
Interconnection and interoperation of numerical control equipment—Part 4: Object dictionary of numerical control machine tools
数控装备互联互通及互操作 第4部分：数控机床对象字典
 GB/T 39528-2020  
Test method for determining the seismic drift causing the panels fallout from curtain wall system
建筑幕墙面板抗地震脱落检测方法
 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 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 39545.3-2020  
Design and selection of components for enclosed gear drives—Part 3: Shaft-to-hub juncture with keyless fits
闭式齿轮传动装置的零部件设计和选择 第3部分：轴和轮毂的无键配合连接
 GB/T 26408-2020  
Concrete truck mixer
混凝土搅拌运输车
 GB/T 29042-2020  
Thresholds and grading of rolling resistance for motor vehicle tyres
汽车轮胎滚动阻力限值和等级
 GB/T 17744-2020  
Petroleum and natural gas industries—Drilling and well servicing equipment
石油天然气工业 钻井和修井设备
 GB/T 23663-2020  
Test method for longitudinal and lateral stiffness of motor vehicle tyres
汽车轮胎纵向和横向刚性试验方法
 GB/T 39483.2-2020  
Rubber and plastics injection moulding machine—Interface—Part 2:Data exchange interface
橡胶塑料注射成型机 接口 第2部分：数据交换接口
 GB/T 39524-2020  
Test method of weatherability for building windows and doors
建筑门窗耐候性能试验方法
 GB/T 39525-2020  
Test method for the fastening degree of glass curtain wall panel
玻璃幕墙面板牢固度检测方法
 GB/T 39526-2020  
Classification and test method for airborne sound insulation performance of curtain wall
建筑幕墙空气声隔声性能分级及检测方法
 GB/T 25347-2020  
Marine fuel and lubricant supply terms
船舶燃料与润滑油供应术语
 GB/T 39734-2020  
Specification for evaluation of “on-the-spot” and “online” administrative Service
政务服务“一次一评”“一事一评”工作规范
 GB/T 19167-2020  
Diagnostic techniques for infectious bursal disease
传染性法氏囊病诊断技术
 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 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 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 39611-2020  
Terms for global navigation satellite system reference station
卫星导航定位基准站术语
 GB/T 39610-2020  
Technical specifications for oblique digital aerial photography
倾斜数字航空摄影技术规程
 GB/T 39609-2020  
Rules for geocode of address
地名地址地理编码规则
 GB/T 39608-2020  
Metadata for digital products of fundamental geographic information
基础地理信息数字成果元数据
 GB/T 39607-2020  
Data transmission interface protocol of global navigation satellite system reference station
卫星导航定位基准站数据传输和接口协议

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