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SJ/T 11553-201593%氧化铝真空电子用陶瓷2022-11-29

SJ/T 10233-19911200bit/s有线话带调制解调器技术要求Technical requirement of wire voice-band modulation/demodu...2022-11-29

SJ 1.10-1987标准草案(送审稿)审定会会议纪要(或审定结论)的主要内容Provision and requirements for preparation a...2022-11-30

SJ/T 11439-2015信息技术.面阵式二维码识读引擎通用规范2022-11-30

SJ 51929.8-1995RJ56型高稳定金属膜固定电阻器详细规范2022-11-30

SJ/T 11637-2016电子化学品电感耦合等离子体质谱法通则2022-11-30

SJ/Z 1762-1981单相50HzC型铁芯电源变压器和滤波阻流圈典型计算Typical calculations for 50Hz single-phase power ...2022-11-30

SJ 1618-1980温差发电器名词术语Terms for thermoelectric generators2022-11-30

SJ/T 10905-1996电子玻璃中氧化铅的分析萃取分离-EDTA络合物滴定法Determination of lead oxide in electronic gla...2022-11-30

SJ/T 10451-19937mm精密硬同轴线及其无极性精密同轴连接器7mm rigid precision coaxial line and associated hermap...2022-11-30

SJ 20092-1992CT114型瓷介固定电容器详细规范Detail specification for capacitors, fixed, ceramic dielectric, Ty...2022-11-30

SJ/T 11442-2012电子信息行业安全生产标准化评价方法2022-11-30

SJ 21040-2016低温共烧陶瓷多层基板制造主要工艺设备术语2022-11-30

SJ 20577-1996通用对抗分析接收机通用规范General specification of analysis receivers used for communication EW...2022-11-30

SJ/T 10918-1996摄像管线圈组件测试方法Methods of measurement for camera tube yoke assemblies2022-11-30

SJ/T 10445-1993合放式电视发射机测量方法Methods of measurement for common amplification television transmitte...2022-11-30

SJ/T 31241-1994陶瓷内衬球磨机完好要求和检查评定方法2022-11-30

SJ 21518-2018军工电子设备紧固件联接工艺要求2022-11-30

SJ 20771-2000军用通信系统音质的MSO评价法MOS method of speech quality assessment for military communication s...2022-12-01

SJ/Z 1082-1976镀镍溶液典型分析方法Typical methods for the analysis of nickel-plating solution2022-12-01

SJ 21330-2018金属外壳装架工艺技术要求2022-12-01

SJ 2544-1984数字通信设备数字接口Digital interfaces of digital communication equipment2022-12-01

SJ 30058-2019火箭橇试验滑轨设计与建设要求2022-12-01

SJ 50681/84-20022.92系列(接软电缆)插针接触件2级.射频同轴插头转接器详细规范Connectors, plug,coaxial, radio fr...2022-12-01

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