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  • BS EN 61140-2016 电击防护 安装和设备的通用要求 Protection against electric shock. Common aspects for install...2023-07-01
  • ETSI TR 136 762-2020 Lte; 410 鈥?430 Mhz Evolved Universal Terrestrial Radio Access (E-Utra) Frequency Divi...2023-06-28
  • DL/T 1784-2017 多雷区110kV～500kV交流同塔多回输电线路防雷技术导则 Technical guide for lightning protection of ...2023-06-27
  • AS/NZS 60079.2-2015 Explosive atmospheres - Equipment protection by pressurized enclosure ‘p’2023-06-27
  • EN 60079-18-2015+A1-2017 Explosive atmospheres. Part 18:Equipment protection by encapsulation "m"2023-06-20
  • BS EN 419241-2-2019 Trustworthy Systems Supporting Server Signing. Protection profile for QSCD for Server ...2023-06-15
  • GB 24542-2009 坠落防护 带刚性导轨的自锁器 Personal fall protection equipment-Guided type fall arrester inclu...2023-06-13
  • DIN EN 6059-402-2019 Aerospace Series - Electrical cables, installation - Protection sleeves - Test methods...2023-06-12
  • GB 25287-2010 周界防范高压电网装置 Perimeter protection high-voltage device2023-06-12
  • BS ISO 20313-2018 Ships and marine technology. Cathodic protection of ships2023-06-11
  • GB/T 3836.8-2021 爆炸性环境 第8部分：由“n”型保护的设备 Explosive atmospheres- Part 8: Equipment pr...2023-06-10
  • DIN EN 6059-309-2018 Aerospace series - Electrical cables, installation - Protection sleeves - Test methods...2023-06-09
  • GB/T 14598.23-2017 电气继电器 第21部分：量度继电器和保护装置的振动、冲击、碰撞和地震试验 第3篇：地震试验 Electri...2023-06-09
  • DIN 14700-2-2017 Firefighting and fire protection - CAN interface for components in emergency vehicles - P...2023-06-08
  • GB 6095-2009 安全带 Personal fall protection systems2023-06-06
  • BS EN 353-1-2014 预防人员从高处坠落的保护装置 定向型坠落组织装置包括刚性锚固线 Personal fall protection equi...2023-06-04
  • BS ISO 10625-2018 Equipment for crop protection. Sprayer nozzles. Colour coding for identification2023-06-03
  • DL/T 2078.2-2021 调相机检修导则第2部分：保护及励磁系统 Overhaul guide for condenser-Part 2: Protection and exc...2023-05-31
  • IEC 60050-195-2021 国际电工词汇.第195部分:防电击的接地和保护 International Electrotechnical Vocabulary (IEV)...2023-05-31
  • GB 22448-2008 500kV以下工业X射线探伤机防护规则 Protection rules for industrial X-ray radiographic equipment ...2023-05-26
  • DIN EN 6059-302-2017 Aerospace series - Electrical cables, installation - Protection sleeves - Test methods...2023-05-18
  • DIN EN 6049-008-2018 Aerospace series - Electrical cables, installation - Protection sleeve in meta-aramid ...2023-05-17
  • IEC 60255-181-2019 测量继电器和保护设备--第181部分:频率保护的功能要求 Measuring relays and protection equipm...2023-05-16
  • DIN EN ISO 19918-2018 Protective clothing - Protection against chemicals - Measurement of cumulative permea...2023-05-15
  • BS ISO 14146-2018 Radiological protection. Criteria and performance limits for the periodic evaluation of ...2023-05-15
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