450MHz同频单工列车无线调度通信设备机车电台技术要求和试验方法
Technical requiements and testing methods for 450 MHz same-frequency simplex train radio dispatching communication equipment locomotive station
标准状态
发布于：1995-12-13
实施于：1996-06-01
已废止
基本信息
内容预览
Technical requiements and testing methods for 450 MHz same-frequency simplex train radio dispatching communication equipment locomotive station