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  • SJ 3012.1-1988組合沖模.導(dǎo)套Combined dies-Guide bushes2022-09-18
  • SJ/T 10623-1995電子管燈絲與熱絲電壓系列Series of filament voltage and heater voltage for electron tubes...2022-09-18
  • SJ/Z 21080-2016軍用印制板生產(chǎn)線能力評(píng)價(jià)指南2022-09-18
  • SJ 1819-1981小模數(shù)齒輪模數(shù)、齒數(shù)、齒寬、基準(zhǔn)孔直徑優(yōu)選系列Preferred series-Module, number of teeth,face widt...2022-09-18
  • SJ 50973/41-2008SFPF-75-2-52型三同軸柔軟射頻電纜詳細(xì)規(guī)范2022-09-18
  • SJ 50033/33-1994半導(dǎo)體分立器件.F1121型NPN硅功率達(dá)林頓晶體管詳細(xì)規(guī)范Semiconductor discrete device-Detail spec...2022-09-18
  • SJ 20787-2000半導(dǎo)體橋式整流器熱阻測(cè)試方法Measurement method for thermal resistance of semiconductor bridge r...2022-09-18
  • SJ 50033/125-1997半導(dǎo)體分立器件 PIN11～15型硅PIN二極管詳細(xì)規(guī)范Semiconductor discrete device-Detail specificati...2022-09-18
  • SJ 20300-1993半導(dǎo)體集成電路JF155（156、157、155A、156A、157A）型JFET輸入運(yùn)算放大器詳細(xì)規(guī)范Detail specification f...2022-09-18
  • SJ 50033/152-2002半導(dǎo)體分立器件.2CK140型微波開(kāi)關(guān)二極管.詳細(xì)規(guī)范Semiconductor discrete devices Detail specifi...2022-09-18
  • YSJ 010-1991鋁電解廠工藝設(shè)計(jì)規(guī)范2022-09-17
  • SJ 21310-2018電子裝備基于模型定義的裝配工藝表示法2022-09-17
  • SJ 21097-2016印制板清潔度測(cè)試方法及要求2022-09-17
  • SJ 50681/6-1994C系列(接電纜)插針接觸件2級(jí)射頻同軸插頭連接器詳細(xì)規(guī)范Connectors,plug,coaxial,radio frequency (...2022-09-17
  • SJ 20702-1998地空導(dǎo)彈制導(dǎo)站電視跟蹤儀通用規(guī)范2022-09-17
  • SJ/T 31060-1994捆扎機(jī)完好要求和檢查評(píng)定方法2022-09-17
  • SJ/T 10161.7-1991真空橡膠密封平面法蘭.“O”形橡膠密封圈尺寸Vacuum rubber seal plane flanges-Dimensions of O ...2022-09-17
  • SJ 449-1973高壓整流管耐壓試驗(yàn)的測(cè)試方法2022-09-17
  • SJ 1661-1980電子工業(yè)專(zhuān)用設(shè)備熱處理技術(shù)要求（暫行）Heat treatment performance requirements for special equipment ...2022-09-17
  • SJ/T 11658-2016表面安裝高Q多層瓷介固定電容器規(guī)范2022-09-17
  • SJ 20326-1993RJK722型有可靠性指標(biāo)的密封精密金屬膜或箔固定電阻器詳細(xì)規(guī)范Resistors, fixed, metal film or foil,...2022-09-17
  • SJ 20697-1998敵我識(shí)別和空中交通管制(IFF/ATC)機(jī)載詢(xún)問(wèn)應(yīng)答機(jī)通用規(guī)范General specification for IFF/ATC airborne...2022-09-17
  • SJ/T 10121-1991農(nóng)電網(wǎng)單邊帶電力線載波.機(jī)技術(shù)條件Specification of single sideband power line carrier termenal...2022-09-17
  • SJ 20078-1992液晶顯示器件總規(guī)范Generic specification of liquid crystal display devices2022-09-17
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