无线电通信
radio
radio communication
wireless communication
Radio communcation
Radio communciation
wireless data communication
WC Wireless Communication
radio- communication
Radio-communication
radiocommunication
高频无线电发射
HFRT High Frequency Radio Transmitter
一般无线电通信
general radio communication
船舶无线电通信
marine radio communication
远距无线电通信
distant radio communication
英国无线电通信
british radio communication
常规无线电通信
general radiocommunication
海上无线电通信
marine radio communication
marine radio
Communication
附加无线电通信规则
additional radio regulation
多通道无线电通信
multichannel radio communication
multichannel radio
Communication
无线电通信基本交换
BEXR Basic Exchange Radio
远距离无线电通信
distant radio communication
高频无线电声测器
high frequency radio acoustic sounder