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  • SJ/T 11322-2006反射面天線及伺服傳動(dòng)系統(tǒng)機(jī)械性能測(cè)試方法2023-01-06
  • SJ 3019.4-1988組合沖模.定位圈Combined dies-Locating ring2023-01-06
  • SJ/T 11345-2006數(shù)字電視陰極射線管顯示器測(cè)量方法2023-01-06
  • SJ/T 10695-1996專(zhuān)業(yè)工藝裝備設(shè)計(jì)文件編制方法Preparation of designed documents foor special tooling...2023-01-06
  • SJ/T 11461.5.1-2013有機(jī)發(fā)光二極管顯示器 第5-1部分:環(huán)境試驗(yàn)方法2023-01-06
  • SJ/T 11242.3-2001信息技術(shù).通用多八位編碼字符集(Ⅰ區(qū))漢字64點(diǎn)陣字型.第3部分:楷體Information technology -- Uni...2023-01-06
  • SJ 21372-2018高可靠行波管熱測(cè)工藝控制要求2023-01-06
  • SJ 20416-1994短波有源接收天線通用規(guī)范General specification for active antenna systems used in short wave rec...2023-01-06
  • SJ/T 10341.22-1993精沖模固定凸模式滾動(dòng)導(dǎo)向模座.中間導(dǎo)柱上模座Holders for anti-friction bearing die sets of f...2023-01-06
  • SJ 20348-1993低副瓣平板裂縫天線性能遠(yuǎn)場(chǎng)測(cè)試方法Methods of far-field measurement for planar waveguide-fed slo...2023-01-07
  • SJ 50033/81-1995半導(dǎo)體分立器件.CS0524型砷化鎵微波功率場(chǎng)效應(yīng)晶體管詳細(xì)規(guī)范Semiconductor discrete devices-Deta...2023-01-07
  • SJ/T 31399-1994避雷器完好要求和檢查評(píng)定方法2023-01-07
  • SJ/T 10875-2020電子元器件詳細(xì)規(guī)范 CC52型圓片穿心瓷介電容器 評(píng)定水平EZ2023-01-07
  • SJ/T 10906-1996電子玻璃中氧化鋇的分析 硫酸鋇重量法Determination of baryta (BaO) in electronic glass-Barium s...2023-01-07
  • SJ 51519.2-1995KCD01型雙列直插式開(kāi)關(guān)詳細(xì)規(guī)范2023-01-07
  • SJ/T 11733-2019基板式(COB)LED空白詳細(xì)規(guī)范2023-01-07
  • SJ 51864/6-2016疊層片式高頻電感器詳細(xì)規(guī)范2023-01-07
  • SJ/Z 9021.4-1987半導(dǎo)體器件的機(jī)械標(biāo)準(zhǔn)化 第4部分：半導(dǎo)體器件封裝外形圖類(lèi)型的劃分以及編號(hào)體系Mechanical standardi...2023-01-07
  • SJ 50597/43-1997半導(dǎo)體集成電路.JF36型低噪聲寬帶放大器詳細(xì)規(guī)范Semiconductor integrated circuits-Detail specif...2023-01-07
  • SJ 21519-2018電子裝備混合集成電路數(shù)字化工藝設(shè)計(jì)要求2023-01-07
  • SJ 20552-1995光纖通信系統(tǒng)通用規(guī)范General specification for optical fiber communication system2023-01-07
  • SJ 20224-1992印制線路板用阻燃型覆銅箔環(huán)氧玻璃布層壓板詳細(xì)規(guī)范Detail specification for epoxide woven glass fa...2023-01-07
  • SJ 50920/6-2005RN1052型膜固定電阻網(wǎng)絡(luò)詳細(xì)規(guī)范2023-01-07
  • SJ/T 2658.16-2016半導(dǎo)體紅外發(fā)射二極管測(cè)量方法 第16部分:光電轉(zhuǎn)換效率2023-01-07
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