GB/T 41147-2021靜止同步補償裝置用電壓源換流器閥 電氣試驗Voltage sourced converter (VSC) valves for static sy...2022-10-25
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 22762-2022家用和類(lèi)似用途用裝入式電動(dòng)機熱保護器Built-in thermal protectors for electrical machines of ho...2022-10-26
JB/T 7836.3-2005電機用電加熱器.第3部分:防爆型翅片管電加熱器Electric heater for electrical machine Part 3:Exp...2022-06-15
JC/T 724-2005水泥膠砂電動(dòng)抗折試驗機Electrically driven flexure testing device for strength of cement mortar...2022-06-15
GB/T 2900.39-2009電工術(shù)語(yǔ).電機、變壓器專(zhuān)用設備Electrotechnical terminology - Special equipment for electrica...2022-06-15
JB/T 9554-1999電氣用聚酯纖維非織布Electrical polyester non-woven fabric2022-06-15
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
JB/T 11191-2011爆炸性氣體環(huán)境用熒光燈Electrical apparatus for explosive atmospheresExplosion-proof fluoresce...2022-06-14
SJ 51212/8-1994TRT系列(不接電纜)插孔接觸件鎖緊螺母安裝2級射頻三同軸插座連接器詳細規范Connectors,receptacle,e...2022-06-14
HG/T 2812-2005軟木橡膠密封制品 第一部分 變壓器及高壓電器類(lèi)用Cork--rubber sealing articles Part 1 Used for tr...2022-06-13
SJ 51212/3-1994TRB系列(接電纜)插孔接觸件鎖緊螺母安裝2級射頻三同軸插座連接器詳細規范Connectors,receptacle,ele...2022-06-13
SJ 51212/7-1994TRT系列(接電纜)插孔接觸件鎖緊螺母安裝2級射頻三同軸插座連接器詳細規范Connectors,receptacle,ele...2022-06-13
SJ 1783-1981電真空陶瓷零件技術(shù)條件Specification for electrical vacuum ceramic parts2022-06-12
CB/Z 128-1998艦船電氣設備保養工藝Maintain technology of electrical equipment for naval ship2022-06-12
GB/T 34190-2017電工鋼表面涂層的重量(厚度) X射線(xiàn)光譜測試方法Surface coating weight(thickness) of electrical ...2022-06-12
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
SJ 50681/49-1994SMC系列(不接電纜)插針接觸件鎖緊螺母安裝2級軸插座連接器詳細規范Connectors,receptacle,electric...2022-06-10
SJ/T 10247.7-1992音頻電力負荷控制系統.環(huán)境試驗方法Audio electrical power load control system-Environment tes...2022-06-10
GB/T 18864-2002硫化橡膠 工業(yè)用抗靜電和導電產(chǎn)品 電阻極限范圍Rubber,vulcanized--Antistatic and conductive pr...2022-06-10
GB 4706.60-2008家用和類(lèi)似用途電器的安全.衣物干燥機和毛巾架的特殊要求Household and similar electrical applian...2022-06-10
GB 4706.41-2005家用和類(lèi)似用途電器的安全 便攜式電熱工具及其類(lèi)似器具的特殊要求Household and similar electrica...2022-06-10
SJ 50976/8-1995SMA系列（帶狀線(xiàn)或微帶傳輸線(xiàn)用)插孔接觸件8孔表面裝接直角射頻同軸插座連接器.詳細規范Connectors,re...2022-06-10
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