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  • IEC 61760-4-2015 表面安装技术--第4部分:潮湿敏感器件的分类,包装,标识和搬运 Surface mounting technology - Part 4...2023-08-12
  • GB/T 20480-2017 沙尘天气等级 Classification of sand and dust weather2023-08-12
  • IEC 60825-1-2014 激光产品的安全-- 第1部分:设备分类和要求 Safety of laser products – Part 1: Equipment c...2023-08-11
  • BS EN 60115-8-1-2015 电子设备用固定电阻器 空白详细规范:一般电子设备用固定表面贴装(SMD)低功率薄膜电阻器 G级分...2023-08-11
  • BS EN 2868-2019 Aerospace series. Nuts, hexagonal, slotted/castellated, normal height, normal across flats...2023-08-11
  • ETSI GS ISI 002-2013 Information Security Indicators (Isi); Event Model A Security Event Classification Mod...2023-08-11
  • GB/T 20863.1-2021 起重机 分级 第1部分:总则 Cranes-Classification-Part 1 :General2023-08-09
  • EN 14325-2018 Protective clothing against chemicals. Test methods and performance classification of chemica...2023-08-09
  • GB/T 21355-2022 无损检测 基于存储磷光成像板的工业计算机射线照相检测 系统分类 Non-destructive testing-Industr...2023-08-07
  • GB/T 39910-2021 标准文献分类规则 Specification for classification of standard literature2023-08-07
  • GB/T 38003.5-2020 军民通用资源 分类与编码 第5部分:人员类 General resource of military and civilian-Classifica...2023-08-06
  • DB3205/T 1005-2020 政府公共服务平台诉求分类与代码 Classification and code of demands for government public s...2023-08-05
  • GB/T 33254-2016 包装印刷材料分类 Classification of package printing materials2023-08-04
  • DB44/T 166-2003 家用电器产品的电镀层质量等级及试验方法 Quality Classification and Test Method for Electropla...2023-08-03
  • GB/T 2889.6-2020 滑动轴承 术语、定义、分类和符号 第6部分:缩略语 Plain bearings-Terms, definitions, classific...2023-08-01
  • ASTM D5927-2017 基于ISO试验方法的热塑性聚酯(TPES)注塑料和挤压料的分类体系及基础 Standard Classification Syst...2023-08-01
  • GB 30000.23-2013 化学品分类和标签规范 第23部分:致癌性 Rules for classification and labelling of chemicals- P...2023-07-31
  • BS EN ISO 18275-2018 Welding consumables. Covered electrodes for manual metal arc welding of high-strength...2023-07-31
  • EN IEC 61340-4-4-2018 Electrostatics. Part 4-4: Standard test methods for specific applications. Electrosta...2023-07-28
  • GB 30000.24-2013 化学品分类和标签规范 第24部分:生殖毒性 Rules for classification and labelling of chemicals-...2023-07-28
  • BS EN ISO 19288-2016 焊接耗材 镁和镁合金熔焊用实心焊丝和棒材 分类 Welding consumables. Solid wire electrodes...2023-07-25
  • BS ISO 21063-2017 Prosthetics And Orthotics. Soft Orthoses. Uses, Functions, Classification And Descriptio...2023-07-22
  • GB/T 38003.6-2020 军民通用资源 分类与编码 第6部分:设施类 General resource of military and civilian-Classifica...2023-07-22
  • GB/T 39666-2020 政府热线服务分类与代码 Classification and codes of government hotline service2023-07-22
  • GB/T 34045-2017 制造业信息化服务平台服务资源分类规范 Classification of service resources for service platfor...2023-07-21