1、有线载波通信
... g ==> 钢丝滚道球轴承 wire radio ==> 有线载波通信 wire raising machine ==> 钢丝起绒机 ...
wire and radio communications有线电和无线电通讯
wire-radio有线
combined wire and radio channel组合有线无线信道
radio wire绞合天线;无线电线路;天线绞合线
radio wire integration无线电有线电综合通信
radio wire integration station无线电有线电综合通信台
radio and wire integration无线与有线综合系统设施