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  • BS ISO 18309-2014 船舶和海洋技术 焚化炉选型的指导方针 Ships and marine technology. Incinerator sizing and se...2023-06-04
  • DB13/T 2192-2015 既有城市道路立体交通流组织规划设计指南2023-06-04
  • ETSI TS 129 280-2020 Universal Mobile Telecommunications System (Umts); Lte; Evolved Packet System (Eps); 3...2023-06-04
  • GB/T 21741-2021 住宅小区安全防范系统通用技术要求 General specifications for security system for residential ...2023-06-04
  • DIN EN 2667-3-2019 Aerospace series – Non-metallic materials – Foaming structural adhesive films – Test ...2023-06-04
  • GB/T 33540.2-2017 风力发电机组专用润滑剂 第2部分:开式齿轮润滑脂 Lubricants for wind turbine-Part 2:Open gear ...2023-06-04
  • BS EN 378-1-2016 制冷系统和热泵 安全环保要求 基本要求 定义 分类和选择标准 Refrigerating systems and heat pum...2023-06-04
  • DIN 1239-2018 Coverings for wells, spring water chambers and other water supply construction - Principles f...2023-06-04
  • ASTM D883-2018 Standard Terminology Relating to Plastics2023-06-04
  • GB 50140-2005 建筑灭火器配置设计规范 Code for design of extinguisher distribution in buildings2023-06-04
  • GB/T 5204-2021 核电厂安全系统定期试验与监测 Periodic surveillance testing of the safety system of nuclear po...2023-06-04
  • GB 15322.4-2003 可燃气体探测器 第4部分:测量人工煤气的点型可燃气体探测器 Combustible gas detectors—Part...2023-06-04
  • GA/T 1058-2013 警用数字集群(PDT)通信系统 空中接口呼叫控制层技术规范 Police digital trunking communication sy...2023-06-04
  • ETSI TS 102 230-1/4-2019 Smart Cards; Uicc-Terminal Interface; Physical, Electrical And Logical Test Specif...2023-06-04
  • BS EN 60079-10-2-2015 爆炸性环境 区域分类 易燃灰尘环境 Explosive atmospheres. Classification of areas. Explo...2023-06-04
  • ETSI TS 124 091-2018 Digital cellular telecommunications system (Phase 2+) (GSM); Universal Mobile Telecomm...2023-06-04
  • ETSI TS 129 230/4-2018 Digital Cellular Telecommunications System (Phase 2+) (Gsm); Universal Mobile Teleco...2023-06-04
  • GB/T 33948.2-2017 铜-钢复合金属化学分析方法 第2部分:锌含量的测定 Na<sub>2</sub>EDTA滴定法 Method for chemical...2023-06-04
  • BS EN ISO 11381-2016 眼科光学 眼镜架 螺纹螺纹 Ophthalmic optics. Spectacle frames. Screw threads2023-06-04
  • GB/T 36377-2018 计量器具识别编码 Coding for identification of measuring instrument2023-06-04
  • DB13/T 1487-2011 盐碱地园林绿化施工规范2023-06-04
  • BS 7984-1-2016 键控和响应服务 关于密钥和响应服务的一般建议 Keyholding and response services. General recomme...2023-06-04