无线电导航网络图
radio navigational lattice
美国电视与无线电无线电工作女性协会
American women in radio and television
船舶导航无线电发射机
marine beacon transmitter
导航无线电台
aeronautical radio station
radio station
Aeronautical
地面无线电导航
TRN Terrestrial Radio Navigation
地面无线电导航设备
ground radio navigation aid
地面无线电导航站
aeronautical ground radio station
radio station
aeronutical ground
国际船用无线电导航设备国际航海无线电助航设备
international marine radio aids to navigation
国际航海无线电导航设备会议
International Meeting of Marine Radio Aids to Navigation
海上无线电导航陆地电台
maritime radio navigation land station
海上无线电导航移动电台
maritme radio navigation mobile station
航空无线电导航
aeronautical radio navigation
航空无线电导航服务
aeronautical radio navigation service