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首頁(yè) > SJ電子行業(yè)標(biāo)準(zhǔn)免費(fèi)下載
  • SJ/T 10573-1994電子元器件詳細(xì)規(guī)范 精密固定電阻器 RJ75型精密金屬膜電阻器 評(píng)定水平EDetail specification for el...2022-09-29
  • SJ/T 10247.1-1992音頻電力負(fù)荷控制系統(tǒng).系統(tǒng)通用規(guī)范Audio electrical power load control system-Generic specifi...2022-09-29
  • SJ 2467-1984通信設(shè)備漢語(yǔ)清晰度測(cè)試方法Test methods for Chinese articulation in communication equipment...2022-09-29
  • SJ/T 10859-1996鉻版鉻膜和膠膜厚度的測(cè)試方法Test method for chromium film and photoresist thickness of chrome...2022-09-29
  • SJ 21505-2018軟件無(wú)線電硬件平臺(tái)可重構(gòu)設(shè)計(jì)要求2022-09-28
  • SJ 21436-2018軍用電子裝備基于模型定義 機(jī)箱要求2022-09-28
  • SJ 2998-1988組合沖模.墊塊Combined dies-Spacer blocks2022-09-28
  • SJ/T 11134-1997DCB1型,間距為1.25mm柔軟帶狀電纜連接器詳細(xì)規(guī)范Detail specification for flexible flat cables co...2022-09-28
  • SJ/T 10893-1996電子玻璃化學(xué)分析方法總則General rules for chemical analysis of electronic glass2022-09-28
  • SJ/T 2217-2014硅光電晶體管技術(shù)規(guī)范2022-09-28
  • SJ 3035.3-1988組合沖模.螺桿Combined dies-Screw rod2022-09-28
  • SJ 3141-1988KPCE型彩色電視廣播接收機(jī)用頻道選擇開(kāi)關(guān)詳細(xì)規(guī)范Detail specification for frequency channel selecto...2022-09-28
  • SJ/T 10161.3-1991真空橡膠密封平面法蘭.夾緊法蘭尺寸Vacuum rubber seal plane flanges-Dimensions of champing fl...2022-09-28
  • SJ/T 10798-2000電子元器件詳細(xì)規(guī)范.MF11型直熱式負(fù)溫度系數(shù)熱敏電阻器.評(píng)定水平EDetail specification for electro...2022-09-28
  • SJ 50033/26-1994半導(dǎo)體分立器件.2CW1006～2CW1015型硅電壓調(diào)整二極管詳細(xì)規(guī)范Semiconductor discrete device-Detail ...2022-09-28
  • SJ 3186-1989節(jié)流閥技術(shù)條件Specification for butterfly valve2022-09-28
  • SJ/Z 11353-2006集成電路IP核轉(zhuǎn)讓規(guī)范2022-09-28
  • SJ 2984.4-1988組合沖模.基礎(chǔ)板Combined dies-Bed plate2022-09-27
  • SJ 20851-2002軍用數(shù)字保密自動(dòng)電話網(wǎng)密鑰管理中心通用規(guī)范General specification for the key management center i...2022-09-27
  • SJ/T 11365-2006電子信息產(chǎn)品中有毒有害物質(zhì)的檢測(cè)方法2022-09-27
  • SJ 3016.2-1988組合沖模.導(dǎo)向板Combined dies-Pilot plate2022-09-27
  • SJ 21136-2016WXK0812-103型單刀三擲開(kāi)關(guān)芯片規(guī)范2022-09-27
  • SJ 51520/4-2003CAK41型有可靠性指標(biāo)的模壓固體電解質(zhì)鉭電容器.詳細(xì)規(guī)范Capacitors electrolytic (solid electroly...2022-09-27
  • SJ/T 31423-1994真空電阻加熱爐完好要求和檢查評(píng)定方法2022-09-27
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