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  • SJ 2518-1984矩形45°H面切角彎波導(dǎo)組件Rectangular waveguide assemblies with 45-degree H-plane mitered corner...2022-07-28
  • SJ 20283-1993半導(dǎo)體集成電路JT54LS130和JT54LS126型LS-TTL四緩沖器（3S）詳細(xì)規(guī)范Detail specification for types JT54...2022-07-28
  • SJ 20404-1994敵我識(shí)別地面詢問機(jī)通用規(guī)范General specification for IFF ground interrogators2022-07-28
  • SJ 52821/1-2002J110SY241型永磁直流伺服電動(dòng)機(jī)詳細(xì)規(guī)范Servo motor d.c.permanent magnet type J110SY241 detai...2022-07-28
  • SJ 50973/28-2006SYWY-50-17-51、SYWY-50-17-52、SYWYZ-50-17-51、SYWYZ-50-17-52、SYWRZ-50-17-51、SYWRZ-50-17-52...2022-07-28
  • SJ/T 10090-1991熒光粉用硫化鋅和硫化鎘的測試方法The methods for detemination of ZnS and CdS for use in phosph...2022-07-28
  • SJ 21259-2018拋光設(shè)備工藝驗(yàn)證方法2022-07-28
  • SJ/T 2749-2016半導(dǎo)體激光二極管測試方法2022-07-28
  • SJ 3018.4-1988組合沖模.左定位板Combined dies-Left locating plate2022-07-28
  • SJ 50033/154-2002半導(dǎo)體分立器件.3DG251型硅超高頻低噪聲晶體管.詳細(xì)規(guī)范Semiconductor discrete devices Detail s...2022-07-28
  • SJ 50681/83-20022.92系列(接半硬電纜)插孔接觸件2級(jí).射頻同軸插頭轉(zhuǎn)接器詳細(xì)規(guī)范Connectors plug coaxial radio ...2022-07-28
  • SJ/T 10945-1996電真空器件用剛玉粉牌號(hào)命名方法Type designation system for alundum powder for vacuum tubes...2022-07-28
  • SJ 50973/20-2004SYV-75-5-51、SYYZ-75-5-51型實(shí)心聚乙烯絕緣柔軟射頻電纜詳細(xì)規(guī)范Cables radio frequency flexib...2022-07-28
  • SJ 21201-2016雙面飛針測試系統(tǒng)工藝驗(yàn)證方法2022-07-28
  • SJ 20644-1997PIN、APD光電探測器總規(guī)范General specification for detectors of PIN,APD2022-07-28
  • SJ 20704-1998裝甲偵察車電氣系統(tǒng)通用規(guī)范General specification for electric system of scout armored vehicle...2022-07-28
  • SJ/T 10492-1994電子設(shè)備用機(jī)電開關(guān)詳細(xì)規(guī)范.KND1型波動(dòng)開關(guān)Detail specification for electromechanical switches ...2022-07-28
  • SJ/T 11461.5.2-2016有機(jī)發(fā)光二極管顯示器件 第5-2部分:機(jī)械試驗(yàn)方法2022-07-28
  • SJ 20398-1994機(jī)載雷達(dá)用柵控行波管鈦泵電源通用規(guī)范General specification for the grid control travelling-wave ...2022-07-28
  • SJ 2990.2-1988組合沖模.上模座Combined dies-Punch holder2022-07-28
  • SJ 2534.1-1984天線測試方法.天線測試場的測試設(shè)備Test procedures for antennas-Antenna-range instrumentation...2022-07-28
  • SJ/T 11716-2018微型揚(yáng)聲器主要性能測試方法2022-07-27
  • SJ 51520/3-2002CAK43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 electrolyt...2022-07-27
  • SJ 20882-2003印制電路組件裝焊工藝要求Requirement for soldering technology of PCB assembles2022-07-27
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