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  • BS 6259-2015 声学系统的设计、规划、安装、检验与维护实用规程 Code of practice for the design, planning, insta...2023-09-06
  • ASTM F3099-2019 Standard Practices for Parasailing2023-09-06
  • HG/T 20509-2014 仪表供电设计规范 Design code for instrument power supply system2023-09-06
  • ETSI TS 132 341-2020 Digital Cellular Telecommunications System (Phase 2+) (Gsm); Universal Mobile Telecomm...2023-09-06
  • DIN EN 15633-1-2019 Foodstuffs – Detection of food allergens by immunological methods – Part 1: General c...2023-09-06
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  • BS ISO 1887-2014 纺织玻璃纤维 易燃物质含量的测定 Textile glass. Determination of combustible-matter content...2023-09-06
  • GB/T 39389-2020 气体焊接、切割和类似作业用复合塑料软管 Plastic composite hose for gas welding, cutting and a...2023-09-06
  • GB 10035-2017 气囊式体外反搏装置 Air-bag type sequential external counter-pulsation device2023-09-06
  • CB/T 4490-2019 船用配电板通电试验要求 Energized experiment requirements of marine switchboard2023-09-06
  • DB13/T 2409-2016 盐碱水对虾养殖水质调控技术规范2023-09-06
  • BS EN 13277-8-2017 Protective Equipment For Martial Arts. Additional Requirements And Test Methods For Kar...2023-09-06
  • CAN/CSA-C22.2 NO.250.13-2017 Light emitting diode (LED) equipment for lighting applications (Third Edition)2023-09-06
  • GB/T 30544.4-2019 纳米科技 术语 第4部分:纳米结构材料 Nanotechnologies-Vocabulary-Part 4: Nanostructured mater...2023-09-06
  • GB/T 38219-2019 烟气脱硝催化剂检测技术规范 Testing standard of catalysts for flue gas denitration...2023-09-06
  • GB/T 38636-2020 信息安全技术 传输层密码协议(TLCP) Information security technology—Transport layer cry...2023-09-06
  • GB/T 35729-2017 火力发电厂汽轮机数字电液控制系统运行维护与试验技术规程 Code of practice for maintenance and ...2023-09-06
  • DIN EN 12691-2018 Flexible sheets for waterproofing - Bitumen, plastic and rubber sheets for roof waterproo...2023-09-06
  • GB/T 34228-2017 耐热浸胶帆布 高温粘合性能试验方法 Dipped heat-resistant canvas-Test method for adhesion stre...2023-09-06
  • ASTM F2974-2020 Standard Practice for Auditing Amusement Rides and Devices2023-09-06
  • DIN EN 300220-1-2017 Short Range Devices (SRD) operating in the frequency range 25 MHz to 1000 MHz - Part ...2023-09-06
  • GB/T 40686-2021 便携式宽带应急通信系统总体技术要求和测试方法 General technical requirements and test method ...2023-09-06