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  • BS ISO 21063-2017 Prosthetics And Orthotics. Soft Orthoses. Uses, Functions, Classification And Descriptio...2023-07-22
  • ASTM F838-2020 Standard Test Method for Determining Bacterial Retention of Membrane Filters Utilized for Li...2023-07-22
  • GB 51343-2018 真空电子器件生产线设备安装技术标准 Technical standard for equipment installation of vacuum ele...2023-07-22
  • GB/T 41526.1-2022 运动护具 冰雪运动护具 第1部分:滑雪运动头盔的安全要求和试验方法 Protective equipment for spo...2023-07-22
  • GB/T 35431-2017 信用标准体系总体架构 General framework for standard system of credit2023-07-22
  • BS EN ISO 23771-2015 纺织机械 减少纺织机械噪音排放的设计指南 Textile machinery. Guide to the design of texti...2023-07-22
  • BS EN 50121-4-2016+A1-2019 Railway applications. Electromagnetic compatibility. Emission and immunity of t...2023-07-22
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  • ETSI TS 129 079-2017 Digital cellular telecommunications system (Phase 2+) (GSM); Universal Mobile Telecomm...2023-07-22
  • FZ/T 25006-2022 轻薄型经编针织毯 Thin warp-knitted blanket2023-07-22
  • ASTM D8187-2018 标准湿度室试验结果说明指南 Standard Guide for Interpretation of Standard Humidity Cell Test ...2023-07-22
  • DB32/T 3937-2020 危险货物道路运输行业安全监督检查规范 Safety supervision and inspection specification of dan...2023-07-22
  • BS EN ISO 15012-4-2016 焊接和相关工艺中的健康和安全 焊接烟雾捕获和分离设备 一般要求 Health and safety in wel...2023-07-22
  • HG/T 5420-2018 液化气中正构烯烃制异丁烯催化剂化学成分分析方法 Analytical method of chemical components in li...2023-07-22
  • ASTM E84-2018 建筑材料表面燃烧性能试验方法 Standard Test Method for Surface Burning Characteristics of Build...2023-07-22
  • GB/T 14353.18-2014 铜矿石、铅矿石和锌矿石化学分析方法 第18部分: 铜量、铅量、锌量、钴量和镍量测定 Methods fo...2023-07-22
  • ETSI TS 129 468/1-2019 Universal Mobile Telecommunications System (Umts); Lte; Group Communication System E...2023-07-22
  • BS ISO 11999-6-2016 消防员PPE 消防人员使用的测试方法和要求 消防员在结构中发生火灾时可能会面临高水平的热和/或...2023-07-22
  • ETSI TS 144 064/2-2017 Digital cellular telecommunications system (Phase 2+) (GSM); Mobile Station - Servin...2023-07-22
  • ASTM D5116-2017 通过小型环境室测定室内材料/制品有机排放物的指南 Standard Guide for Small-Scale Environmental...2023-07-22
  • DL/T 1572.1-2016 变电站和发电厂直流辅助电源系统短路电流 第一部分:短路电流计算 Short-circuit currents in d.c....2023-07-22
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