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首頁(yè) > SJ電子行業(yè)標(biāo)準(zhǔn)免費(fèi)下載
  • SJ 51783/3-1994矩形90°階梯扭鋁波導(dǎo)組件詳細(xì)規(guī)范Rectangular aluninume waveguide assemblies,rigid 90degree ste...2022-06-10
  • SJ/T 10088-1991熒光粉用硫化鋅Zine sulfide for use in phosphors2022-06-10
  • SJ 20819-2002軍用EMI吸波元件(包括磁珠、磁環(huán)、磁筒、磁夾板等元件)通用規(guī)范General specification for military E...2022-06-10
  • SJ/Z 9141.2-1987視聽(tīng)、視頻和電視設(shè)備與系統(tǒng) 第3部分：視聽(tīng)系統(tǒng)中設(shè)備互連用連接器Audio,video,television equipment...2022-06-10
  • SJ/Z 44-1964電鍍和化學(xué)涂覆典型工藝過(guò)程Electroplating and chemical coating--Typical processes2022-06-10
  • SJ/Z 9089.1-1987數(shù)據(jù)交換用6.30mm寬，密度為394磁通翻轉(zhuǎn)/毫米，39字符/毫米，成組編碼記錄的盒式磁帶Information process...2022-06-10
  • SJ 20527.1-1995微波組件.WFH362型雙平衡混頻器詳細(xì)規(guī)范2022-06-10
  • SJ 51420/1-1996半導(dǎo)體集成電路D型陶瓷雙列外殼詳細(xì)規(guī)范Detail specification of type D ceramic DIP for semicondu...2022-06-10
  • SJ 1898-1981GZC5-1型五腳陶瓷管座Ceramic sockets compatible with 5-pin base,Type GZC5-12022-06-10
  • SJ 21256-2018濺射鍍膜設(shè)備工藝驗(yàn)證方法2022-06-10
  • SJ 20069-1992半導(dǎo)體分立器件.2CK76型硅開(kāi)關(guān)二極管詳細(xì)規(guī)范Semiconductor discrete device-Detail specification fo...2022-06-10
  • SJ 3020.12-1988組合沖模.卸料板Combined dies-Stripper plate2022-06-10
  • SJ 20186-1992半導(dǎo)體分立器件2CW2970～3015型硅電壓調(diào)整二極管詳細(xì)規(guī)范Semiconductor discrete device-Detail specifi...2022-06-10
  • SJ 2941-1988電平振蕩器通用技術(shù)條件General specification for level oscillators2022-06-10
  • SJ 21104-2016機(jī)電式自動(dòng)調(diào)平系統(tǒng)通用規(guī)范2022-06-10
  • SJ/T 11391-2019電子產(chǎn)品焊接用錫合金粉2022-06-10
  • SJ 21258-2018干法刻蝕設(shè)備工藝驗(yàn)證方法2022-06-10
  • SJ 20011-1992半導(dǎo)體分立器件GP、GT和GCT級(jí)CS1型硅N溝道耗盡型場(chǎng)效應(yīng)晶體管.詳細(xì)規(guī)范Semiconductor discrete device...2022-06-10
  • SJ/Z 21354-2018SiP產(chǎn)品可組裝性設(shè)計(jì)指南2022-06-10
  • SJ 50033/107-1996半導(dǎo)體分立器件.2EY621、2EY622、2EY623型體效應(yīng)二極管詳細(xì)規(guī)范Semiconductor discrete device-De...2022-06-10
  • SJ/T 10767-1996音響設(shè)備用圓形連接器詳細(xì)規(guī)范 YS2型圓形連接器（可供認(rèn)證用）Detail specification of circular connec...2022-06-10
  • SJ/T 11308-2005電子設(shè)備用連接器 第4-101部分:有質(zhì)量評(píng)定的印刷板連接器 符合IEC 60917的基本網(wǎng)格為2.0mm印制板和...2022-06-10
  • SJ 2986.3-1988組合沖模.接長(zhǎng)板Combined dies-Drawing plate2022-06-10
  • SJ/T 11473-2014交聯(lián)聚乙烯絕緣銅膜屏蔽控制電線和電纜2022-06-10
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