美国电视与无线电无线电工作女性协会
American women in radio and television
高频无线电传打字机
HFRT High Frequency Radio Teletype
高频无线电发射
HFRT High Frequency Radio Transmitter
高频无线电发射机
high frequency radio transmitter
高频无线电声测器
high frequency radio acoustic sounder
高频无线电收发机
HFT High Frequency Transceiver
关于外轮使用甚高频无线电话暂行规定
Interim Regulations Governing the Use of VHF Radiotelephone by Foreign Vessels19891314
甚高频无线电话发话器
VHF radio telephone transmitter
双向特高频无线电话设备
two-way VHF radiotelephone apparatus
特高频无线电测向仪
very high frequency radio direction finder {= VHF-RDF
特高频无线电话装置
VHF radiotelephone installation
低频无线电频段
low frequency radio range
公共安全无线电频率
public safety radio frequency