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SJ 3157-1988QACH特种漆包圆铜线QACH specific enamelled round copper wire2022-06-10

SJ/Z 21329-2018金属外壳设计指南2022-06-10

SJ 20961-2006集成电路A/D和D/A转换器测试方法的基本原理2022-06-10

SJ 21466-2018印制板安全性能评价2022-06-10

SJ/T 11114-1996微型驱动电机型号命名方法Type designation system for miniature driving-machines2022-06-10

SJ 1904-1981GZC7-1B和GZS7-1B型七脚管座Sockets compatible with 7-pin base,Type GZC7-1B and GZS7-1B2022-06-10

SJ 20400-1994低副瓣平板裂缝天线性能近场测试方法Methods of near-field measurement for planar waveguide-fed sl...2022-06-10

SJ 50065/10-2002JRW-222M型有可靠性指标的TO-5密封直流电磁继电器详细规范Detail specification for model JRW-222...2022-06-10

SJ/T 11206-1999磁性氧化物制成的双孔及多孔磁芯测量方法Measurement method of double-aperture and multi-apertur...2022-06-10

SJ/T 1838-2016半导体分立器件 3DK29型NPN硅小功率开关晶体管详细规范2022-06-10

SJ 51929/11-2000RJ58型高稳定金属膜固定电阻器详细规范Resistors,fixed,metal film,high stability,Style RJ58, De...2022-06-10

SJ 50976/8-1995SMA系列（带状线或微带传输线用)插孔接触件8孔表面装接直角射频同轴插座连接器.详细规范Connectors,re...2022-06-10

SJ 50033/72-1995半导体分立器件.PIN323型PIN二极管详细规范Semiconductor discrete device-Detail specification f...2022-06-10

SJ/T 10629.5-1995计算机辅助设计设计文件管理制度.设计文件的管理Management system for CAD design documents-Man...2022-06-10

SJ 2303-1983TX型同心插头座Concentric connectors,Type TX2022-06-10

SJ/T 11334-2006卫星数字电视接收器通用规范2022-06-10

SJ/T 10424-1993半导体器件用钝化封装玻璃粉Glass powder for passivation packaging for use in semiconductor dev...2022-06-10

SJ 3010.1-1988组合冲模.导柱Combined dies-Guide pillars2022-06-10

SJ 2675-1986电子元器件详细规范低功率非线绕固定电阻器RJI7型金属膜固定电阻器.评定水平EDetail specification for...2022-06-10

SJ/T 11743.4.2-2019频率控制与选择用压电和介电器件术语第4-2部分:压电和介电材料压电陶瓷...2022-06-10

SJ 52142/2-2003覆铜箔聚苯醚玻纤布层压板.详细规范Detail specification for polyphenylene oxide woven glass fib...2022-06-10

SJ/T 31459-1994湿式贮气柜和低压贮罐完好要求和检查评定方法2022-06-10

SJ 20097-1992LG-H型行线性电感器Type LG-H horizontal-linearity inductors2022-06-10

SJ/T 10161.5-1991真空橡胶密封平面法兰.挡圈尺寸Vacuum rubber seal plane flanges-Dimensions of retaining rings...2022-06-10

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