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

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 20125适用于陆、海、空三军有线、...

SJ 20124-1992.General specification for carbon transmitters. 1范围 1.1主题内容 SJ 20124规定了碳粒式送话器的性能要求和质量保证...

SJ 20123-1992.Duplex mobile radio system-Basic parameters. 1范围 1.1主题内容 SJ 20123规定了无线双工移动通信系统独立使用或进入其...

SJ 20122-1992.General performance requirements and methods of measurement for data processing unit o...

SJ 20131-1992.Guide of thermal design for military electronic equipment. 1范围 1.1主题内容 SJ 20131提供了军用电子...

SJ 20130-1992.Test methods for adhesion of metallic coatings. 1范围 SJ 20130规定了金属基体与各种金属镀层之间附着强度的定性检验方...

SJ 20129-1992.Methods for measurement of metallic coating thickness. 1范围 SJ 20129规定了用横断面显微镜法、称量法、阳极溶...

SJ 20128-1992.Environmental test methods for communication electroacoustic transducers. 1范围 1.1主题内容 ...

SJ 20127-1992.Interface between short wave receiveres for series asynchronous remote-control data in...