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首頁(yè) > SJ電子行業(yè)標(biāo)準(zhǔn)免費(fèi)下載
  • SJ/T 31430-1994旋轉(zhuǎn)式直流焊機(jī)完好要求和檢查評(píng)定方法2022-10-16
  • SJ 20480.4-1997CKM-29型系列脈沖磁控管詳細(xì)規(guī)范2022-10-16
  • SJ 2130-1982電子束管屏內(nèi)刻度Interior graduation for cathode-ray tubes2022-10-16
  • SJ/T 10929-1996電子工業(yè)用硅酸鉀溶液中重金屬（Pb）的測(cè)定方法Potassium silicate solution for use in electronic ind...2022-10-16
  • SJ 997-1975雙動(dòng)沖床引伸模 沖頭把Double acting drawing die on press--Shank2022-10-16
  • SJ/T 11414-2010微波爐磁控管用永磁鐵氧體磁體尺寸及公差2022-10-16
  • SJ 51512/1-1997KAN37型照明按鈕開(kāi)關(guān)詳細(xì)規(guī)范Switch,push button,illuminated KAN37,Detail specification for...2022-10-16
  • SJ 50033/128-1997半導(dǎo)體分立器件.2DK15型硅肖特基開(kāi)關(guān)整流二極管詳細(xì)規(guī)范Semiconductor discrete devices-Detail s...2022-10-16
  • SJ/T 10569-1994電子元器件詳細(xì)規(guī)范 CC4型瓷介固定電容器 評(píng)定水平EDetail specification for electronic component...2022-10-16
  • SJ/T 10216-1991磁性氧化物粉末密度測(cè)定.振實(shí)密度的測(cè)定Determination of density for magnetic oxide fowders-Dete...2022-10-16
  • SJ 20432-1994地面海岸警戒雷達(dá)通用規(guī)范General specification for ground-based coast warning radar2022-10-16
  • SJ 50597/32-1995半導(dǎo)體集成電路.JW4805、JW4810、JW4812型三端低壓差固定正輸出電壓調(diào)整器詳細(xì)規(guī)范Semiconductor i...2022-10-16
  • SJ 51508/8-1999LP12型石英晶體單片濾波器詳細(xì)規(guī)范Filter,quartz crystal,monolithic,Type LP12,Detail specificati...2022-10-16
  • SJ/T 11753-2020供應(yīng)鏈二維碼追溯系統(tǒng)標(biāo)識(shí)規(guī)則2022-10-16
  • SJ 2466-1984移動(dòng)通信選擇呼叫設(shè)備名詞術(shù)語(yǔ)Terminology for selective calling equipment in mobile communication...2022-10-16
  • SJ/T 31300-1994鋁電解電容器自動(dòng)裝配機(jī)完好要求和檢查評(píng)定方法2022-10-16
  • SJ 20148-1992軍用雷達(dá)雙色指示管用Y19熒光粉Phosphor Y19 for dicolor radar display tube for army2022-10-15
  • SJ/T 10793-1996電子技術(shù)用玻璃名詞術(shù)語(yǔ)Terms for glass used in electronic applications2022-10-15
  • SJ 21079-2016金屬基印制板性能規(guī)范2022-10-15
  • SJ/T 10397-1993N/F40型射頻同軸連接器轉(zhuǎn)接器R.F coaxial connector adapteres of Type N/F40-Detail specification...2022-10-15
  • SJ 21064-2016微波組件元器件引線搪錫工藝技術(shù)要求2022-10-15
  • SJ 3037.3-1988組合沖模.定位釘Combined dies-Locating bolt2022-10-15
  • SJ/T 11456-2013黑白電視顯像管測(cè)試方法2022-10-15
  • SJ 20041-1992模擬保密話音信號(hào)剩余可懂度估價(jià)測(cè)試法Evaluation method of residual intelligibility for analog-vo...2022-10-15
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