GB 50285-98
调幅收音台和调频电视转播台与公路的防护间距标准
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Scope as published
本标准适用于接收信号的频率为５２６．５ｋＨｚ～２６．１ＭＨｚ的调幅收音台和频率为４８．５ＭＨｚ～２２３ＭＨｚ的调频电视转播台以及高速公路、一级和二级汽车专用公路（以下统称为“公路”）的新建、改建和扩建工程。
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Version history
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