[GB/T 9030-1988] 船用无线电测向仪性能要求[现行]
发布时间:1988-03-02
实施时间:1988-10-01
本标准规定了船用无线电测向仪(以下简称测向仪)的基本性能要求,作为制订产品标准的依据。
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[GB 6364-1986] 航空无线电导航台站电磁环境要求[已作废]
发布时间:1986-05-06
实施时间:1987-05-01
航空无线电导航是以各种地面和机载无线电导航设备,向飞机提供准确、可靠的方位、距离和位置信息。来自非航..
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发布时间:1983-06-27
实施时间:1984-03-01
本标准适用于雷达所用名词术语,并与IEC Publication50(60)“国际电工词汇”(Int..
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[SJ 20982-2008] 雷达、通讯设备升降杆(塔)通用规范[现行]
发布时间:1900-01-01
实施时间:
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[SJ 20983-2008] 雷达装备自装卸机构体通用规范[现行]
发布时间:1900-01-01
实施时间:
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