极高频全向导航台
very high frequency omnidirectional radio range
VHF omnidirectional radio range
极高频终端全向导航台
servomechanism-type problem
servo problem
全向导航台收讯机测试设备
VOR airborne equipment test facility
超高频全向导航站
VOR VHF Omnidirectional (radio) Range station
极高频全向导航天康台
VHF omni-directional radio and tactical air navigation
全方位无线电导航台
non-directional radio beacon (NDB
全向导航天康台
VOR and TACAN combination
VORTAC
主站电台全向天线
omni antenna at the master station
终端多向导航台
China national musical instruments
导航电台扇形区
quadrant of a radio range