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  • SJ 3036.2-1988組合沖模.L型定位座Combined dies-L-form locating base2022-10-23
  • SJ 20842-2002砷化鎵表面鎵砷比的測試方法Test method for Ga/As ratio of surface of gallium arsenide...2022-10-23
  • SJ/T 31398-1994電力電容器完好要求和檢查評定方法2022-10-23
  • SJ/T 11470-2014發(fā)光二極管外延片2022-10-23
  • SJ 2267-1982軍用電子設(shè)備機械電氣裝配通用技術(shù)要求General technical requirements for mechanical and electrical...2022-10-23
  • SJ 20655-1998艦載直升機機載目標(biāo)指示雷達(dá)通用規(guī)范General specification for target indication radar installed i...2022-10-23
  • SJ 50920/8-2005RN1072型膜固定電阻網(wǎng)絡(luò)詳細(xì)規(guī)范2022-10-23
  • SJ/T 10087.5-1991氧化鉛的化學(xué)分析方法Methods of chemical analysis for glass raw materials for colour picture...2022-10-23
  • SJ 50033/2-1994半導(dǎo)體分立器件.3CK2904、3CK2904A、3CK2905和3CK2905A型PNP硅小功率開關(guān)晶體管詳細(xì)規(guī)范Semiconduct...2022-10-22
  • SJ/T 31285-1994電容器自動打印機完好要求和檢查評定方法2022-10-22
  • SJ/Z 1086-1976鍍鎘溶液典型分析方法Typical methods for the analysis of cadmium-plating solution2022-10-22
  • SJ 20645-1997微波電路放大器測試方法Microwave circuits measuring methods for amplifiers2022-10-22
  • SJ 50033/32-1994半導(dǎo)體分立器件.3DK312型功率開關(guān)晶體管詳細(xì)規(guī)范Semiconductor discrete device-Detail specificat...2022-10-22
  • SJ 371-1973反射速調(diào)管抗負(fù)載變化特性的測試方法Measurement of anti-overloading performance of reflex klystrons...2022-10-22
  • SJ 50033/66-1995半導(dǎo)體分立器件.3DD880型低頻大功率晶體管詳細(xì)規(guī)范Semiconductor discrete device-Detail specific...2022-10-22
  • SJ 20683-1998相控陣?yán)走_(dá)T/R組件數(shù)字式波束控制器模塊通用規(guī)范General specification for digital beam controller ...2022-10-22
  • SJ/T 1542-2020電真空器件用鎳及鎳合金化學(xué)分析方法2022-10-22
  • SJ 51212/6-1994TRT系列(接電纜)插針接觸件2級射頻三同軸插頭連接器詳細(xì)規(guī)范Connector,plug,electrical,triaxial,ra...2022-10-22
  • SJ 2923-1988可調(diào)中心距小模數(shù)漸開線圓柱齒輪副傳動精度計算方法Driving accuracy calculating method for spurgear...2022-10-22
  • SJ 21209-2016低溫共燒陶瓷疊片機工藝驗證方法2022-10-22
  • SJ 2425-1983金屬細(xì)絲拉伸試驗方法Methods for tensile testing of fine metal wires2022-10-22
  • SJ 20937-2005光盤機通用規(guī)范2022-10-22
  • SJ 3248-1989重?fù)缴榛壓土谆熭d流子濃度的紅外反射測試方法Methods for measuring carrier concentration of rea...2022-10-22
  • SJ 20459/1-1996kF-115型系列功率速調(diào)管詳細(xì)規(guī)范Detail specification for power klystron of Type KF-115 series...2022-10-22
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