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drrs digital radio relay system
数字式无线电通信中继系统  detail>>
digital radio relay network
数字无线电中继网络  detail>>
digital microwave relay system
数字式微波接力通信系统 数字微波接力通信系统 数字微波中继系统  detail>>
digital relay servo system
数字继电婆服系统  detail>>
analog radio-relay system
模拟无线电接力系统  detail>>
broadband radio relay system
宽带无线电接力系统  detail>>
radio relay system
通讯替续系统 无线电接力系统 无线电中断系统 无线电中继系统  detail>>
radio-relay system
无线电台中继系统  detail>>
scatter radio relay system
散射无线电中继系统  detail>>
transhorizon radio-relay system
超地平无线接力系统  detail>>
digital radio system
数字无线电系统 数字无线系统  detail>>
drs digital radio system
数字无线电系统  detail>>
radio digital system
无线电数字系统  detail>>
angle-modulated radio relay system
调角无线电接力系统  detail>>
time division radio relay system
时分无线电中断系统 时间分割式无线电中继系统  detail>>
trans-horizon radio relay system
超视距微波中继系统  detail>>
millimeter wave band radio relay system
毫米波接力通信系统  detail>>
radio relay
无线电替续器 无线电中继,无线电接力传播,无线电转播 无线电中继站  detail>>