首頁 > SJ電子行業(yè)標(biāo)準(zhǔn)免費(fèi)下載
SJ 1794-1981半導(dǎo)體器件生產(chǎn)用擴(kuò)散爐.通用技術(shù)條件General specification for diffusion furnace for semiconductor...2022-06-30
SJ 20037-1992射頻固定和可變電感器總規(guī)范Coils fixed and variable,radio frequercy,General specification for...2022-06-30
SJ 30038-2019武器裝備科研生產(chǎn)工藝安全風(fēng)險分級要求2022-06-30
SJ 20887-2003星箭靶場用初始段測量雷達(dá)通用規(guī)范General specification for initial trajectory measuring radar in...2022-06-29
SJ/T 2354-2015PIN、雪崩光電二極管測試方法2022-06-29
SJ 20868-2003電荷耦合成像器件測試方法Measuring methods for charge coupled imaging device2022-06-29
SJ 50033/168-2004半導(dǎo)體分立器件.3DA509型硅微波脈沖功率晶體管詳細(xì)規(guī)范Semiconductor discrete devices Detail sp...2022-06-29
SJ 50680/2-20022.92系列內(nèi)插孔到插孔.射頻同軸連接器轉(zhuǎn)接器.詳細(xì)規(guī)范Adapters connector coaxial radio frequency ...2022-06-29
SJ 20035-1992JCW32型空氣介質(zhì)管狀(活塞型)微調(diào)可變電容器詳細(xì)規(guī)范Detail specification for air dielectric tubula...2022-06-29
SJ 20345-1993J110LWX01型和J110LWX01A型無刷直流力矩電動機(jī)詳細(xì)規(guī)范Brushless D.C. torque motors, Type J110LWX01...2022-06-29
SJ/T 10785-2020電子元器件詳細(xì)規(guī)范 CL10型金屬箔式聚乙烯對苯二甲酸乙二醇酯膜介質(zhì)直流固定電容器 評定水平EZ...2022-06-29
SJ 20221-1992WT22型螺桿驅(qū)動線繞預(yù)調(diào)電位器詳細(xì)規(guī)范Potentiometers,Preset,Wire-wound,Lead-screw actuated,Style ...2022-06-29
SJ 2513-1984矩形90°階梯扭波導(dǎo)組件Rectangular waveguide assemblies with 90-degree step twist2022-06-29
SJ/T 10168.4-1991碳化鎢銅合金Metallic heterotype products for vacuum switch tubes-Carbonized Tungsten-Copper...2022-06-28
SJ 20325-1993RJK721型有可靠性指標(biāo)的精密金屬膜或箔固定電阻器詳細(xì)規(guī)范Resistors, fixed, metal film or foil, pre...2022-06-28
SJ 21434-2018軍用電子裝備基于模型定義 T/R組件要求2022-06-28
SJ 20476-1995過電壓保護(hù)氣體放電管總規(guī)范General specification for gas discharge tubes for overvoltage protect...2022-06-28
SJ 20321-1993有可靠性指標(biāo)的CDK13型固定鋁電解電容器詳細(xì)規(guī)范Capacitors, fixed, electrolytic (aluminum oxide) e...2022-06-28
SJ/T 11759-2020光伏電池電極柵線高寬比的測量 激光掃描共聚焦顯微鏡法2022-06-28
SJ 3023.7-1988組合沖模.定位支座Combined dies-Locating mould base2022-06-28
SJ 20286-1993半導(dǎo)體集成電路JT54LS74、JT54LS112、JT54LS174和JT54LS175型LS-TTL觸發(fā)器詳細(xì)規(guī)范detail specificati...2022-06-28
SJ 3032.2-1988組合沖模.支承Combined dies-Supports2022-06-28
SJ 50600/3-1994JY3458型90℃彎式后松壓接接觸件螺紋連接圓形自由端電連接器詳細(xì)規(guī)范Detail specification for free...2022-06-28
SJ 20848-2002鉬銅合金棒規(guī)范Specification for molybdenum-copper composite materials bar2022-06-28
