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  • GB/T 16318-2021旋轉牽引電機基本試驗方法Basic test method for rotating traction electrical machines...2022-10-26
  • GB/T 26117-2022微型電泵 試驗方法Miniature electric pumps. Testing method2022-10-26
  • GB/T 10644-2022電熱食品烤爐Electric heating food ovens2022-10-26
  • CJ/T 5020.2-1995無(wú)軌電車(chē)供電觸線(xiàn)網(wǎng)并線(xiàn)器The trailling frog of electricity supply of trolley wire network...2022-06-15
  • QJ 1931.2A-2005電氣簡(jiǎn)圖繪制規則 第2部分：一般規則The drawing rules of electrical diagram--Part 2:General rules...2022-06-14
  • QJ 1931.4A-2005電氣簡(jiǎn)圖繪制規則 第4部分：電路圖The drawing rules of electrical diagrams--Part 4:Circuit diagra...2022-06-14
  • CB/T 3121-1999電動(dòng)穩索絞車(chē)Electric prevent winches2022-06-14
  • JB/T 9302-1999直流光電放大式檢流計d.c. photoelectric amplifier galvanometer2022-06-13
  • GB/T 3388-2002壓電陶瓷材料型號命名方法Designations for types of piezoelectric ceramics2022-06-12
  • JB/T 10322.2-2002電工用樹(shù)脂浸漬玻璃纖維網(wǎng)格.第2部分:試驗方法Resin impregnated glass fibre meshes for electri...2022-06-12
  • GB/T 757-2010旋轉電機 圓錐形軸伸Conical shaft extension for rotating electrical machines2022-06-10
  • YS/T 605-2006介質(zhì)漿料Dielectric paste2022-06-10
  • GB/T 12970.4-2009電工軟銅絞線(xiàn).第4部分:銅電刷線(xiàn)Flexilbe copper stranded conductors for electrical purposes - ...2022-06-09
  • GB/T 25333-2010內燃、電力機車(chē)標記Labels of diesel locomotive & electric locomotive2022-06-09
  • GB/T 18889-2002額定電壓6kV(Um=7.2kV)到35kV(Um=40.5kV)電力電纜附件試驗方法Electric cables-test methods for ac...2022-06-08
  • GB/T 23264-2009電動(dòng)自行車(chē)用制動(dòng)襯片總成Brake lining assembly for electric power assist bicycles2022-06-08
  • GB/T 16273.3-1999設備用圖形符號 電焊設備通用符號Graphical symbols for use on equipment-Common symbols for e...2022-06-08
  • YB/T 5018-1993煉鋼電爐頂用高鋁磚Dimensions of dome bricks for electric arc furnace roofs2022-06-06
  • MT/T 898-2000煤炭電法勘探規范General standard of electrical survey in coal2022-06-06
  • HB 8119-2002電線(xiàn)寬接頭Wide connector with electric wire2022-06-06
  • GB 12021.9-2021電風(fēng)扇能效限定值及能效等級Minimum allowable values of energy efficiency and energy efficiency...2022-03-18
  • GB/T 13542.2-2021電氣絕緣用薄膜 第2部分：試驗方法Plastic films for electrical purposes. Part 2: Methods of tes...2022-03-14
  • GB/T 40978-2021電飯鍋Electric rice cooker2022-03-14
  • 2017年歐洲電力市場(chǎng)季度報告_第二季度quarterly_report_on_european_electricity_markets_q2_2017(2017)...2021-09-09
  • 英國電力缺口工程ENGINEERING THE UK ELECTRICITY GAP2021-09-09
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