国产aaaa级全身裸体精油片_337p人体粉嫩久久久红粉影视_一区中文字幕在线观看_国产亚洲精品一区二区_欧美裸体男粗大1609_午夜亚洲激情电影av_黄色小说入口_日本精品久久久久中文字幕_少妇思春三a级_亚洲视频自拍偷拍

首頁 > SJ電子行業(yè)標準免費下載
  • SJ 20832-2002光纖溫度傳感器通用規(guī)范General specification for temperature sensors for fiber optics2022-08-11
  • SJ/T 10575-1994接觸器用真空開關(guān)管總規(guī)范Generic specification of vacuum switch tubes for the contactors...2022-08-11
  • SJ 50681/25-1994TNC系列(接電纜)插孔接觸件鎖緊螺母安裝2級射頻同軸插座連接器詳細規(guī)范Connectors,receptacle,coax...2022-08-11
  • SJ/T 10853-1996電子元器件詳細規(guī)范 CD19型固定鋁電解電容器（可供認證用）Detail specification for electronic compon...2022-08-11
  • SJ 50033/132-1997半導(dǎo)體分立器件.3DD260型低頻大功率晶體管詳細規(guī)范Semiconductor discrete devices-Detail specif...2022-08-10
  • SJ 20274-1993半導(dǎo)體分立器件2CK84型硅開關(guān)二極管詳細規(guī)范Semiconductor discrete devices Detail specificion ...2022-08-10
  • SJ 20527.7-2003微波組件.WFZ1006型鎖相介質(zhì)振蕩器詳細規(guī)范2022-08-10
  • SJ/T 10867-1996盤封管電性能測試方法 諧振腔無載品質(zhì)因數(shù)Q的測試方法Measurements of electrical properties of di...2022-08-10
  • SJ 2996.8-1988組合沖模.T形支承Combined dies-T-form supports2022-08-10
  • SJ/T 11037-1996電子玻璃熱穩(wěn)定性測試方法Test method for thermal shock of electronic glass2022-08-10
  • SJ 2534.4-1985天線測試方法.天線測試場的鑒定Test procedures for antennas-Antenna-range evaluation...2022-08-10
  • SJ 21260-2018金屬有機物化學(xué)氣相淀積(MOCVD)設(shè)備工藝驗證方法2022-08-10
  • YSJ 413-1993有色金屬礦山井巷工程施工及驗收規(guī)范2022-08-10
  • SJ 20643.1-1998MX22-70C型脈沖氙燈詳細規(guī)范2022-08-10
  • SJ 3147-1988KFC-G02型彩色電視廣播接收機用杠桿式維修開關(guān)詳細規(guī)范Detail specification for lever setting switch...2022-08-10
  • SJ 3134-1988彩色電視廣播接收機用KDC-A04型按鈕式電源開關(guān)詳細規(guī)范Detail specification for push-button power sw...2022-08-10
  • SJ/T 11510-2015液晶顯示器用 鋁腐蝕液2022-08-10
  • SJ/T 11460.6.1-2015液晶顯示用背光組件 第6-1部分:測試方法 光學(xué)與光電參數(shù)2022-08-09
  • SJ/T 10610-1994電視視頻傳輸特性測量儀測試方法Measuring methods for TV video transmission characteristic meas...2022-08-09
  • SJ/T 31434-1994交流弧焊機完好要求和檢查評定方法2022-08-09
  • SJ/T 31449-2016供油管道完好要求和檢查評定方法2022-08-09
  • SJ 51524/3-1999SDY-50-80-51型螺旋聚乙烯絕緣皺紋管外導(dǎo)體射頻電纜詳細規(guī)范Cables,radio frequency,corrugated tub...2022-08-09
  • SJ 51515/5-2002JGC-1MA型密封直流固體繼電器.詳細規(guī)范Relays d.c.solid state hermetically sealed model JGC -...2022-08-09
  • SJ 1775-1981陶瓷金屬封接式電極Cermet-sealed electrodes2022-08-09
    • 首頁上頁106107108109110下頁尾頁