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  • 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 4706.43-2005家用和類(lèi)似用途電器的安全 投影儀和類(lèi)似用途器具的特殊要求Household and similar electrical appl...2022-06-09
  • GB/T 18123-2000音頻、視頻及視聽(tīng)系統 視頻系統Y/C連接器的應用和優(yōu)選電配接值Audio,video and audiovisual system...2022-06-09
  • GB/T 13542.4-2009電氣絕緣用薄膜.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（帶狀線(xiàn)或微帶傳輸線(xiàn)用)插針接觸件(加長(cháng)介質(zhì))法蘭安裝射頻同軸插座連接器.詳細規范Connectors...2022-06-08
  • QC/T 896-2011電動(dòng)汽車(chē)用驅動(dòng)電機系統接口Interface of electrical machine system for electric vehicles...2022-06-08
  • GB/T 23752-2009額定電壓高于1000V的電器設備用承壓和非承壓空心瓷和玻璃絕緣子Hollow pressurized and unpressuriz...2022-06-08
  • SJ 20451-1994灌封和包裝用以膠體二氧化硅填充的環(huán)氧類(lèi)電絕緣化合物Electrical insulating epoxy compound colloida...2022-06-08
  • HG/T 3596-1999電氣絕緣用聚氯乙烯壓敏膠粘帶Pressure sensitive polyvinyl chloride adhesive tapes for electrica...2022-06-08
  • QJ 1931.7A-2005電氣簡(jiǎn)圖繪制規則 第7部分：總布置圖The drawing rules of electrical diagrams--Part 7:General arra...2022-06-08
  • GB 12011-2009足部防護.電絕緣鞋Foot protection - Electrically insulating footwear2022-06-06
  • GB/T 27828-2011化學(xué)品.體外皮膚腐蝕.經(jīng)皮電阻試驗方法Chemicals—Test method of in vitro skin corrosion—Transc...2022-06-06
  • GB/T 12793-1991電連接器接觸件嵌卸工具總規范Generic specification for installing and removal tools for connec...2022-06-06
  • SJ 20525-1995電連接器和光纖光纜連接器的包裝規范Connectors,electrical and fiber optic,packaging of ,specifica...2022-06-06
  • JB/T 11274.1-2012數控高效放電銑削機床.第1部分：精度檢驗NC high performance electrical-discharge milling machin...2022-06-06
  • MT/T 898-2000煤炭電法勘探規范General standard of electrical survey in coal2022-06-06
  • GB/T 7676.9-2017直接作用模擬指示電測量?jì)x表及其附件 第9部分：推薦的試驗方法Direct acting indicating analogue el...2022-06-05
  • GB/T 12970.1-2009電工軟銅絞線(xiàn).第1部分:一般規定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醫用吸引設備 第1部分：電動(dòng)吸引設備Medical suction equipment. Part 1:Electrically powered sucti...2022-03-23
  • GB/T 4706.110-2021家用和類(lèi)似用途電器的安全 第2部分：由電池供電的智能草坪割草機的專(zhuān)用要求Safety of household an...2022-03-22
  • GB/T 15078-2021貴金屬電觸點(diǎn)材料接觸電阻的測量方法Testing method for contact resistance of precious metals el...2022-03-18
  • GB/T 40329-2021工業(yè)機械電氣設備及系統 數控PLC編程語(yǔ)言Electrical equipment and system of industrial machines....2022-03-18
  • GB/T 1971-2021旋轉電機 線(xiàn)端標志與旋轉方向Rotating electrical machines. Terminal markings and direction of ro...2022-03-18
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