microwave radio relay equipment 微波中继通信设备 ; 微波无线电中继设备
microwave radio relay communication [通信] 微波中继通信 ; 微波接力通信
microwave radio relay link 微波中继通信线路
microwave radio relay communication system 微波无线电中继通信系统
line-of-sight microwave radio relay system 视距微波中继通信系统
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