SJ 20123-1992.Duplex mobile radio system-Basic parameters.1范围1.1主题内容SJ 20123规定了无...

行业标准2023.07.24

SJ 20124-1992.General specification for carbon transmitters.1范围1.1主题内容SJ 20124规定...

行业标准2023.07.24

SJ 20125-1992.1范围1.1主题内容SJ 20125规定了军用头戴式送受话器组、受话器组和抗噪声耳罩的技术要求及质量保证。1.2适用范围SJ 201...

行业标准2023.07.24

SJ 20126-1992.Interoperability and performance requirement for short wave single...

行业标准2023.07.24

SJ 20117-1992.Flight test methods of air warning shipborne radar.1范围1.1主题内容SJ 20...

行业标准2023.07.24

SJ 20118-1992.1范围1.1主题内容SJ 20118规定了机载火控雷达数字信号处理单元的通用技术要求和测试方法。1.2适用范围本标准适用于机载脉冲多...

行业标准2023.07.24

SJ 20119-1992.General performance requirements and methods of measurement for tr...

行业标准2023.07.24

SJ 20120-1992.General performance requlremants and methods of measurement for fe...

行业标准2023.07.24

SJ 20121-1992.General performance requirements and methods of measurement for lo...

行业标准2023.07.24

SJ 20115.7-1992.Environmental conditions and test methods for aircraft radar Mec...

行业标准2023.07.24