GB/T 4958.3-1998
Methods of Measurement for Equipment Used in Terrestrial Radio Relay Systems—Part 3: Measurements for Simulated Systems—Section 6: Measurements for Sound Programme Transmission
地面无线电接力系统所用设备的测量方法第三部分仿真系统的测量第六节声音节目传输的测量
地面无线电接力系统所用设备的测量方法第三部分仿真系统的测量第六节声音节目传输的测量