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 GB/T 39641-2020  
Methods for gaging fastening screw threads by thread indicating gages
螺纹指示量规检测紧固螺纹方法
 GB/T 39631-2020  
General specification for servo Motor system in air conditioning compressor of new energy vehicles
新能源汽车空调压缩机用伺服电动机系统通用规范
 GB/T 39724-2020  
Technical specifications and testing Methods for cesium atomic clock
铯原子钟技术要求及测试方法
 GB/T 39673.1-2020  
HoMe and building electronic systems (HBES) and building automation and control systems (BACS) — Part 1: General requirements
住宅和楼宇电子系统（HBES）及楼宇自动化和控制系统（BACS） 第1部分：通用要求
 GB/T 39714.2-2020  
Plastics—Polytetrafluoroethylene(PTFE) seMi-finished products—Part 2:Preparation of test specimens and determination of properties
塑料 聚四氟乙烯(PTFE)半成品 第2部分：试样制备和性能测定
 GB/T 39716-2020  
Test Method for air-purification performance of photocatalytic materials and products—Removal of nitric oxide
光催化材料及制品空气净化性能测试方法 氮氧化物的去除
 GB/T 39717-2020  
CeraMic flat membrane for water treatment
水处理用陶瓷膜板
 GB/T 39718-2020  
High Mass flux catalyst for hydrogen peroxide decomposition
高通量过氧化氢分解催化剂
 GB/T 39719-2020  
Field and concentrated natural rubber latices—DeterMination of magnesium content—Cyanide-free titrimetric method
新鲜和浓缩天然胶乳 镁含量的测定 滴定法（无氰法）
 GB/T 39690.2-2020  
Plastics—Mixtures of polypropylene (PP) and polyethylene (PE) recyclate derived from PP and PE used for flexible and rigid consumer packaging—Part 2：Preparation of test specimens and determination of properties
塑料 源自柔性和刚性消费品包装的聚丙烯（PP）和聚乙烯（PE）回收混合物 第2部分：试样制备和性能测定
 GB/T 39723-2020  
Technical specification for coMmunication network system of BeiDou ground-based augmentation system
北斗地基增强系统通信网络系统技术规范
 GB/T 39689-2020  
Surface active agents—DeterMination of free formaldehyde
表面活性剂 游离甲醛含量的测定
 GB/T 39725-2020  
InforMation security technology—Guide for health data security
信息安全技术 健康医疗数据安全指南
 GB/T 39729-2020  
General requireMents for measurement of cell purity—Flow cytometry
细胞纯度测定通用要求 流式细胞测定法
 GB/T 39730-2020  
General requireMents for cell counting—Flow cytometry
细胞计数通用要求 流式细胞测定法
 GB/T 7588.2-2020  
Safety rules for the construction and installation of lifts—Part 2: Design rules, calculations, exaMinations and tests of lift components
电梯制造与安装安全规范 第2部分：电梯部件的设计原则、计算和检验
 GB/T 39700-2020  
TreatMent and disposal method for boron mud
硼泥处理处置方法
 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 39720-2020  
InforMation security technology—Security technical requirements and test evaluation approaches for smart mobile terminal
信息安全技术 移动智能终端安全技术要求及测试评价方法
 GB/T 39681-2020  
Racking design code for steel static storage systeMs
立体仓库货架系统设计规范
 GB/T 39673.52-2020  
HoMe and building electronic systems (HBES) and building automation and control systems (BACS)—Part 52: EMC requirements for HBES/BACS used in residential, commercial and light-industrial environments
住宅和楼宇电子系统（HBES）及楼宇自动化和控制系统（BACS） 第52部分：用于住宅、商业和轻工业环境下的HBES和BACS的EMC要求
 GB/T 39673.53-2020  
HoMe and building electronic systems (HBES) and building automation and control systems (BACS)—Part 53: EMC requirements for HBES/BACS used in industrial environments
住宅和楼宇电子系统（HBES）及楼宇自动化和控制系统（BACS） 第53部分：用于工业环境下的HBES和BACS的EMC要求
 GB/T 39674-2020  
Test specification on softswitch systeM of power industry
电力软交换系统测试规范
 GB/T 39675-2020  
Technical requireMent for information exchange of power grid meteorology
电网气象信息交换技术要求
 GB/T 39676-2020  
Cross-border electronic coMmerce—Electronic document for logistics information and payment information declaration
跨境电子商务 物流信息申报和支付信息申报电子单证
 GB/T 39677-2020  
Guideline for OFD application to governMent website webpage archiving
OFD在政府网站网页归档中的应用指南
 GB/T 39714.1-2020  
Plastics—Polytetrafluoroethylene(PTFE) seMi-finished products—Part 1:Requirements and designation
塑料 聚四氟乙烯(PTFE)半成品 第1部分：要求和命名
 GB/T 39680-2020  
InforMation security technology—Technique requirements and evaluation criteria for server security
信息安全技术 服务器安全技术要求和测评准则
 GB/T 39690.1-2020  
Plastics—Mixtures of polypropylene (PP) and polyethylene (PE) recyclate derived from PP and PE used for flexible and rigid consumer packaging—Part 1: Designation system and basis for specification
塑料 源自柔性和刚性消费品包装的聚丙烯（PP）和聚乙烯（PE）回收混合物 第1部分： 命名系统和分类基础
 GB/T 39682-2020  
Fine ceraMics—Determination of elastic modulus at high temperature or ultra-high temperature—Split ring relative method
精细陶瓷 高温和超高温弹性模量的测定 缺口环相对法
 GB/T 39684-2020  
Testing Method of thermal irregularities for external window opening
外窗热工缺陷现场测试方法
 GB/T 39685-2020  
Test Method for determining bonding strength of ceramic coatings
陶瓷覆层结合强度试验方法
 GB/T 39686-2020  
Test Method for determining elastic modulus and strength of thick ceramic coatings
陶瓷厚涂层的弹性模量与强度试验方法
 GB/T 39687-2020  
Testing Method for drying loss of fine ceramic powders
精细陶瓷粉体干燥损失测试方法
 GB/T 39688-2020  
Testing Method for determining density of ceramic coatings
陶瓷涂层密度的测试方法
 GB/T 39678-2020  
Specification for cross-border E-coMmerce industrial park service
跨境电子商务产业园服务规范
 GB/T 39560.701-2020  
DeterMination of certain substances in electrical and electronic products—Part 7-1:Hexavalent chromium—Presence of hexavalent chromium [Cr(VI)] in colourless and coloured corrosion-protected coatings on metals by the colorimetric method
电子电气产品中某些物质的测定 第7-1部分：六价铬 比色法测定金属上无色和有色防腐镀层中的六价铬[Cr(VI)]
 GB/T 39561.7-2020  
Interconnection and interoperation of nuMerical control equipment—Part 7 : Testing and evaluation of industrial robot
数控装备互联互通及互操作 第7部分：工业机器人测试与评价
 GB/T 39559.2-2020  
Specifications for operational Monitoring of urban rail transit facilities—Part 2: Bridge
城市轨道交通设施运营监测技术规范 第2部分：桥梁
 GB/T 39559.3-2020  
Specifications for operational Monitoring of urban rail transit facilities—Part 3:Tunnel
城市轨道交通设施运营监测技术规范 第3部分：隧道
 GB/T 39559.4-2020  
Specifications for operational Monitoring of urban rail transit facilities—Part 4: Track and earthworks
城市轨道交通设施运营监测技术规范 第4部分：轨道和路基
 GB/T 39560.1-2020  
DeterMination of certain substances in electrical and electronic products—Part 1: Introduction and overview
电子电气产品中某些物质的测定 第1部分：介绍和概述
 GB/T 39560.2-2020  
DeterMination of certain substances in electrical and electronic products—Part 2: Disassembly，disjointment and mechanical sample preparation
电子电气产品中某些物质的测定 第2部分：拆解、拆分和机械制样
 GB/T 39558-2020  
Sensory analysis—Methodology—“A”-“not A” test
感官分析 方法学 “A”-“非A” 检验
 GB/T 39560.6-2020  
DeterMination of certain substances in electrical and electronic products—Part 6: Polybrominated biphenyls and polybrominated diphenyl ethers in polymers by gas chromatography-mass spectrometry（GC-MS）
电子电气产品中某些物质的测定 第6部分：气相色谱-质谱仪（GC-MS）测定聚合物中的多溴联苯和多溴二苯醚
 GB/T 39556-2020  
Intelligent laboratory—InstruMents and equipment—Communication requirements
智能实验室 仪器设备 通信要求
 GB/T 39561.1-2020  
Interconnection and interoperation of nuMerical control equipment—Part 1: General technical requirement
数控装备互联互通及互操作 第1部分：通用技术要求
 GB/T 39561.2-2020  
Interconnection and interoperation of nuMerical control equipment—Part 2: Device description model
数控装备互联互通及互操作 第2部分：设备描述模型
 GB/T 39561.3-2020  
Interconnection and interoperation of nuMerical control equipment—Part 3: Implementation oriented model mapping
数控装备互联互通及互操作 第3部分：面向实现的模型映射
 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

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