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  • SJ/T 10341.27-1993精沖模固定凸模式滾動(dòng)導(dǎo)向模座.四導(dǎo)柱活動(dòng)模板Holders for anti-friction bearing die sets of f...2022-12-31
  • SJ 21497-2018聲表面波器件光刻工藝技術(shù)要求2022-12-31
  • SJ 21082-2016印制板的包裝和貯存2022-12-31
  • SJ/T 11505-2015藍(lán)寶石單晶拋光片規(guī)范2022-12-31
  • SJ 20157-1992半導(dǎo)體集成電路JT54LS32和JT54LS86型LS-TTL或門詳細(xì)規(guī)范Detail specification for types JT54LS32 and...2022-12-31
  • SJ 20943-2005針狀無(wú)源干擾信號(hào)濾波器.抑制特性的測(cè)試方法2022-12-31
  • SJ 3261-1989RWH1型溫度熔斷器Temperature fuses,Type RWH12022-12-31
  • SJ/T 10997-1996電子元器件詳細(xì)規(guī)范 CD289型固定鋁電解電容器(可供認(rèn)證用)Detail specification for electronic compo...2022-12-31
  • SJ 51427/5-1999B5-P-6.5/125-2型偏振保持光纖詳細(xì)規(guī)范B5-P-6.5/125-2 optical fiber,palarization maintaining,Det...2022-12-31
  • SJ 20846A-2018電鍍用氰化亞金鉀規(guī)范2022-12-31
  • SJ 2816.5-1987J3B型(冷壓焊)晶體盒詳細(xì)規(guī)范Detail specification for (cold-weld) crystal holders (enclosures) f...2022-12-31
  • SJ 20091-1992CT110型瓷介固定電容器詳細(xì)規(guī)范Detail specification for capacitors, fixed, ceramic dielectric, Ty...2022-12-31
  • SJ 50033/65-1995半導(dǎo)體分立器件.3DD175型低頻大功率晶體管詳細(xì)規(guī)范Semiconductor discrete device-Detail specific...2022-12-31
  • SJ 21495-2018微電子封裝外殼 包裝工藝技術(shù)要求2022-12-31
  • SJ 20124-1992碳粒式送話器總規(guī)范General specification for carbon transmitters2022-12-31
  • SJ 51438/4-1995PM156型接觸件間距為1.905mm的印制電路直角彎式插頭連接器詳細(xì)規(guī)范Connectors,plug right angle Typ...2022-12-31
  • SJ 973-1985L27型射頻連接器Radio-frequency connectors,Type L272022-12-31
  • SJ 20039-1992小型無(wú)刷直流風(fēng)機(jī)通用規(guī)范Brushless miniature D.C. blower,General specification for2023-01-01
  • SJ/T 11296-2003信息技術(shù).通用多八位編碼字符集(基本多文種平面)漢字14點(diǎn)陣字型2023-01-01
  • SJ/T 11278-2002電子設(shè)備用壓敏電阻器.第3部分:分規(guī)范.防雷型壓敏電阻器Varistors for use in electronic equipment...2023-01-01
  • SJ 21544-2018軍用可更換電子模塊電磁干擾特性的控制要求與測(cè)量2023-01-01
  • SJ 21192-2016印制板通用規(guī)范2023-01-01
  • SJ/Z 9155.2-1987石英晶體振蕩器 第二部分:石英晶體振蕩器使用指南Quartz crystal controlled oscillators-Part 2: G...2023-01-01
  • SJ/T 10515.3-1994塑封模具結(jié)構(gòu).定位結(jié)構(gòu)Configuration of plastic packaged mould-Locating configuration...2023-01-01