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  • GB/T 12970.4-2009电工软铜绞线.第4部分:铜电刷线Flexilbe copper stranded conductors for electrical purposes - ...2022-06-09
  • GB 4706.43-2005家用和类似用途电器的安全 投影仪和类似用途器具的特殊要求Household and similar electrical appl...2022-06-09
  • GB/T 18123-2000音频、视频及视听系统 视频系统Y/C连接器的应用和优选电配接值Audio,video and audiovisual system...2022-06-09
  • GB/T 13542.4-2009电气绝缘用薄膜.第4部分:聚酯薄膜Film for electrical insulation - Part 4: Polythylene terepht...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
  • QC/T 896-2011电动汽车用驱动电机系统接口Interface of electrical machine system for electric vehicles...2022-06-08
  • GB/T 23752-2009额定电压高于1000V的电器设备用承压和非承压空心瓷和玻璃绝缘子Hollow pressurized and unpressuriz...2022-06-08
  • SJ 20451-1994灌封和包装用以胶体二氧化硅填充的环氧类电绝缘化合物Electrical insulating epoxy compound colloida...2022-06-08
  • HG/T 3596-1999电气绝缘用聚氯乙烯压敏胶粘带Pressure sensitive polyvinyl chloride adhesive tapes for electrica...2022-06-08
  • QJ 1931.7A-2005电气简图绘制规则 第7部分:总布置图The drawing rules of electrical diagrams--Part 7:General arra...2022-06-08
  • GB 12011-2009足部防护.电绝缘鞋Foot protection - Electrically insulating footwear2022-06-06
  • GB/T 27828-2011化学品.体外皮肤腐蚀.经皮电阻试验方法Chemicals—Test method of in vitro skin corrosion—Transc...2022-06-06
  • GB/T 12793-1991电连接器接触件嵌卸工具总规范Generic specification for installing and removal tools for connec...2022-06-06
  • SJ 20525-1995电连接器和光纤光缆连接器的包装规范Connectors,electrical and fiber optic,packaging of ,specifica...2022-06-06
  • JB/T 11274.1-2012数控高效放电铣削机床.第1部分:精度检验NC high performance electrical-discharge milling machin...2022-06-06
  • MT/T 898-2000煤炭电法勘探规范General standard of electrical survey in coal2022-06-06
  • GB/T 7676.9-2017直接作用模拟指示电测量仪表及其附件 第9部分:推荐的试验方法Direct acting indicating analogue el...2022-06-05
  • GB/T 12970.1-2009电工软铜绞线.第1部分:一般规定Flexible copper stranded conductors for electrical purposes - ...2022-06-05
  • IEC 63171-6-2021Connectors for electrical and electronic equipment - Part 6: Detail specification for 2-way ...2022-03-31
  • BS EN IEC 61226-2021Nuclear power plants. Instrumentation, control and electrical power systems important to...2022-03-31
  • YY/T 0636.1-2021医用吸引设备 第1部分:电动吸引设备Medical suction equipment. Part 1:Electrically powered sucti...2022-03-23
  • GB/T 4706.110-2021家用和类似用途电器的安全 第2部分:由电池供电的智能草坪割草机的专用要求Safety of household an...2022-03-22
  • GB/T 15078-2021贵金属电触点材料接触电阻的测量方法Testing method for contact resistance of precious metals el...2022-03-18
  • GB/T 40329-2021工业机械电气设备及系统 数控PLC编程语言Electrical equipment and system of industrial machines....2022-03-18
  • GB/T 1971-2021旋转电机 线端标志与旋转方向Rotating electrical machines. Terminal markings and direction of ro...2022-03-18