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  • GB/T 21437.3-2021道路车辆 电气/电子部件对传导和耦合引起的电骚扰试验方法 第3部分:对耦合到非电源线电瞬态的抗扰...2022-10-25
  • GB/T 41315-2022城镇燃气输配系统用安全切断阀Safety shut-off valves for city gas transmission and distribution...2022-10-26
  • SJ 20854-2002数字视频光纤传输系统通用规范General specification for digital video transmission system of fibe...2022-06-15
  • YD/T 1146-2001接入网网络管理接口规范.通用传输部分Access Network Management Interface Specification-General T...2022-06-14
  • GB/Z 19257-2003供应链数据传输与交换Data transmission and interchange in supply chain2022-06-14
  • GB/T 12704.1-2009纺织品.织物透湿性试验方法.第1部分:吸湿法Textiles - Test method for water-vapour transmissio...2022-06-13
  • GB/T 14760-1993光缆通信系统传输性能测试方法The measurement methods of transmission performances on optical f...2022-06-13
  • DL/T 782-2001110kV及以上送变电工程启动及竣工验收规程Code of start-up & completion acceptance for power trans...2022-06-10
  • CJ/T 3063-1997给排水用超声流量计(传播速度差法)Ultrasonic flowmeter for potable water and drain water(Transmi...2022-06-10
  • SJ 50976/8-1995SMA系列(带状线或微带传输线用)插孔接触件8孔表面装接直角射频同轴插座连接器.详细规范Connectors,re...2022-06-10
  • YD/T 1078-2000SDH 传输网技术要求.网络保护结构间的互通SDH Transmission Network Technique Requirements-Interwo...2022-06-10
  • GB/T 16649.3-2006识别卡.带触点的集成电路卡.第3部分:电信号和传输协议Identification cards - Integrated circuit...2022-06-09
  • SJ 50976/5-1995SMA系列(带状线或微带传输线用)插针接触件(加长介质)法兰安装射频同轴插座连接器.详细规范Connectors...2022-06-08
  • GB/T 16929-1997包装材料试验方法 透油性Test method for oil transmission rate of packaging material...2022-06-08
  • GB/T 18657.5-2002远动设备及系统 第5部分;传输规约 第5篇: 基本应用功能Telecontrol equipment and systems--Par...2022-06-08
  • YD/T 1121-2001信息寻呼网络数据传输协议(FLEX部分)Data Transmission Protocol for Information Paging Network (FLE...2022-06-06
  • DL/Z 634.14-2005远动设备及系统.第1-4部分:总则.远动数据传输的基本方面及IEC 60870-5与IEC 60870-6标准的结构Tele...2022-06-05
  • IEC 63171-6-2021Connectors for electrical and electronic equipment - Part 6: Detail specification for 2-way ...2022-03-31
  • DIN SPEC 91449-2021Technical requirements for smoke alarm devices - Requirements for components using radio ...2022-03-31
  • NB/T 10279-2019输变电设备 湿热环境条件Warm-damp environmental conditions for power transmission and transfor...2022-03-23
  • GB/T 40580-2021高压直流输电系统机电暂态仿真建模技术导则Technical guide for modeling HVDC transmission system...2022-03-14
  • GB/T 40729-2021精密齿轮传动装置疲劳寿命试验方法Fatigue life test method for precision gear transmission...2022-03-14
  • GB/T 40862-2021输变电设施运行可靠性评价指标导则Guide for reliability evaluation indices of operational trans...2022-03-14
  • GB/T 40864-2021柔性交流输电设备接入电网继电保护技术要求Technical requirements for relaying protection of fle...2022-03-14
  • GB/T 40865-2021柔性直流输电术语Terminology for voltage source converter based high voltage direct current(VS...2022-03-14