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  • GB/T 16318-2021旋转牵引电机基本试验方法Basic test method for rotating traction electrical machines...2022-10-26
  • GB/T 26117-2022微型电泵 试验方法Miniature electric pumps. Testing method2022-10-26
  • GB/T 10644-2022电热食品烤炉Electric heating food ovens2022-10-26
  • CJ/T 5020.2-1995无轨电车供电触线网并线器The trailling frog of electricity supply of trolley wire network...2022-06-15
  • QJ 1931.2A-2005电气简图绘制规则 第2部分：一般规则The drawing rules of electrical diagram--Part 2:General rules...2022-06-14
  • QJ 1931.4A-2005电气简图绘制规则 第4部分：电路图The drawing rules of electrical diagrams--Part 4:Circuit diagra...2022-06-14
  • CB/T 3121-1999电动稳索绞车Electric prevent winches2022-06-14
  • JB/T 9302-1999直流光电放大式检流计d.c. photoelectric amplifier galvanometer2022-06-13
  • GB/T 3388-2002压电陶瓷材料型号命名方法Designations for types of piezoelectric ceramics2022-06-12
  • JB/T 10322.2-2002电工用树脂浸渍玻璃纤维网格.第2部分:试验方法Resin impregnated glass fibre meshes for electri...2022-06-12
  • GB/T 757-2010旋转电机 圆锥形轴伸Conical shaft extension for rotating electrical machines2022-06-10
  • YS/T 605-2006介质浆料Dielectric paste2022-06-10
  • 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/T 25333-2010内燃、电力机车标记Labels of diesel locomotive & electric locomotive2022-06-09
  • GB/T 18889-2002额定电压6kV(Um=7.2kV)到35kV(Um=40.5kV)电力电缆附件试验方法Electric cables-test methods for ac...2022-06-08
  • GB/T 23264-2009电动自行车用制动衬片总成Brake lining assembly for electric power assist bicycles2022-06-08
  • GB/T 16273.3-1999设备用图形符号 电焊设备通用符号Graphical symbols for use on equipment-Common symbols for e...2022-06-08
  • YB/T 5018-1993炼钢电炉顶用高铝砖Dimensions of dome bricks for electric arc furnace roofs2022-06-06
  • MT/T 898-2000煤炭电法勘探规范General standard of electrical survey in coal2022-06-06
  • HB 8119-2002电线宽接头Wide connector with electric wire2022-06-06
  • GB 12021.9-2021电风扇能效限定值及能效等级Minimum allowable values of energy efficiency and energy efficiency...2022-03-18
  • GB/T 13542.2-2021电气绝缘用薄膜 第2部分：试验方法Plastic films for electrical purposes. Part 2: Methods of tes...2022-03-14
  • GB/T 40978-2021电饭锅Electric rice cooker2022-03-14
  • 2017年欧洲电力市场季度报告_第二季度quarterly_report_on_european_electricity_markets_q2_2017(2017)...2021-09-09
  • 英国电力缺口工程ENGINEERING THE UK ELECTRICITY GAP2021-09-09
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