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SJ/T 11769-2020電子元器件低頻噪聲參數(shù)測試方法 通用要求2022-11-27
SJ 50033/161-2002半導(dǎo)體分立器件.2CW210～251型硅電壓調(diào)整二極管.詳細(xì)規(guī)范Semiconductor discrete device Detail spe...2022-11-27
SJ/T 10272-1991催化吸附型氮氣純化裝置通用技術(shù)條件Generic specification for nitrogen purifier in catalyst abs...2022-11-27
SJ 21106-2016軟質(zhì)導(dǎo)熱絕緣材料規(guī)范2022-11-27
SJ/Z 9088-1987信息處理-數(shù)據(jù)交換用6.30mm寬，以63位/毫米調(diào)相制記錄的盒式磁帶Information processing-Data intercha...2022-11-27
SJ 21386-2018多層共燒陶瓷 生瓷片孔成型工藝技術(shù)要求2022-11-27
SJ/T 10213-1991鐵氧體材料牌號與元件型號命名方法Type designation system for ferrite materials and conponents...2022-11-27
SJ 1761-1981單相變壓器用BCD型C形鐵芯（暫行）BCD-type C-cores for single-phase transformers2022-11-27
SJ 20884-2003相控陣天線測試方法Testing method for phased array antenna2022-11-27
SJ/T 11323-2006CS42型電源用矩形電連接器規(guī)范2022-11-27
SJ 2982.5-1988組合沖模.長方形基礎(chǔ)板Combined dies-Rectangular bed plate2022-11-27
SJ 20219-1992WT12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 ...2022-11-27
SJ 20071-1992半導(dǎo)體分立器件.2CK4148型硅開關(guān)二極管詳細(xì)規(guī)范Semiconductor discrete device-Detail specification ...2022-11-28
SJ/T 11746-2019超高清晰度電視機顯示性能測試方法2022-11-28
SJ 20833-2002WSS-001型溫濕度變送器規(guī)范Specification of temperature-humidity transmitter for type WSS-001...2022-11-28
SJ/T 11335-2006衛(wèi)星數(shù)字電視接收器測量方法2022-11-28
SJ 20181-1992半導(dǎo)體分立器件.3CT107型反向阻斷閘流晶體管.詳細(xì)規(guī)范Semiconductor discrete device-Detail specific...2022-11-28
SJ/T 11477-2014IP核交付項規(guī)范2022-11-28
SJ/T 11666.5-2016制造執(zhí)行系統(tǒng)(MES)規(guī)范 第5部分:產(chǎn)品開發(fā)2022-11-28
SJ 52446/1-1999外殼定位超小型矩形連接器詳細(xì)規(guī)范Connectors,rectangular microminiature ,polarized shell, Detai...2022-11-28
SJ 20788-2000半導(dǎo)體二極管熱阻抗測試方法Measurment method for thermal impedance of semiconductor diodes...2022-11-28
SJ 51508/2-1994LST42.02M型石英晶體濾波器詳細(xì)規(guī)范Filter,quartz crystal,Type LST42.02M,detail specification fo...2022-11-28
SJ 20480.5-1998CKM-194A-F型系列脈沖磁控管詳細(xì)規(guī)范2022-11-28
SJ/T 11453-2013網(wǎng)帶爐能源消耗規(guī)范2022-11-28
