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SJ 946-1983电子测量仪器电气、机械结构基本要求Basic requirements for electrical and mechnical structures for ...2022-11-02

SJ 30030.2-2018宇航级和高可靠电连接器工艺控制要求第2部分:铆接2022-11-03

SJ 50033/164-2003半导体分立器件PIN0002型PIN二极管详细规范Semiconductor discrete devices Detail specification...2022-11-03

SJ 451-1973高压整流管整流强度的测试方法2022-11-03

SJ 3181-1989电子元器件图形库.集成电路图形库Graphic base of electronic elements-IC Graphic2022-11-03

SJ/T 10759-1996助听器插头的尺寸Dimensions of the plugs for hearing aids2022-11-03

SJ/T 11041-1996电子玻璃抗冲击强度测试方法Test method for impact resistance of electronic glass2022-11-03

SJ 21141.2-2016军用软件C/C++编程要求第2部分:程序结构和版式设计2022-11-03

SJ/T 10351-1993电视发射机通用技术条件Generic specification for television transmitters2022-11-03

SJ 50976/1-1995SMA系列（带状线或微带传输线用)插孔接触件法兰安装徽带接端射频同轴插座连接器.详细规范Connectors,r...2022-11-03

SJ 20761-1999航空用光源总规范 General specification for light sources for aeronautics2022-11-03

SJ/T 31432-1994超声波点焊机完好要求和检查评定方法2022-11-03

SJ/T 10291-1991不锈钢波导法兰盘Rustless steel flanges for waveguides2022-11-03

SJ/T 10439-1993双极型晶体管直流参数测试仪.测试方法Test methods for bipolar transister DC parameter testers...2022-11-03

SJ/T 10515.1-1994塑封模具结构.典型结构Configuration of plastic packaged mould-Typical configuration...2022-11-03

SJ 2534.3-1984天线测试方法.在天线测试场测量天线辐射方向图Test procedures for antennas-Antenna-range measurem...2022-11-04

SJ 30016-2018HDL代码编写指南2022-11-04

SJ 2715-1986电子产品用字体和符号Character styles and symbols for electronic products2022-11-04

SJ/T 11079-1996掩膜对准曝光机通用技术条件General specification for mask alignment and exposure system...2022-11-04

SJ/T 11383-2008泄漏电流测试仪通用规范2022-11-04

SJ 2295-1983接收用电子束管加速寿命试验方法Method of accelerated life-test for receiving cathode-ray-tubes...2022-11-04

SJ 3018.8-1988组合冲模.定位板Combined dies-Locating plate2022-11-04

SJ 1774-1981真空设备观察窗Observation window for vacuum equipment2022-11-04

SJ 1900-1981GZCA7-1A型七脚陶瓷管座Ceramic sockets compatible with 7-pin base,Type GZCA7-1A2022-11-04

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