microwave radio relay link微波中继通信线路
Microwave Radio Relay Communication微波接力通信;[通信] 微波中继通信
microwave radio relay equipment微波中继通信设备;微波无线电中继设备
microwave radio relay微波中继
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
microwave relay communication system[通信] 微波接力通信系统;[通信] 微波中继通信系统
DIGITAL MICROWAVE RELAY COMMUNICATION数字微波中继通信
microwave relay station微波中断站;微波站;微波中继站