无线电导航陆上电台
radionavigation land station
固定航空电台
aeronautical fixed station
station
aeronautical fixed
航空电台
aircraft station
Airborne station
aeronautical station
aviation transceiver
airway station
airborne broadcasting station
aeronautic station
航空通用地面站
aeronautical utility land station
航空通用行动电台
station
aeronautical unility mobile
航空通用移动电台
aeronautical utility mobile station
航空通用移动站
aeronautical utility mobile station
加拿大航空电台
Aeronautical Radio of Canada
军用航空电子系统
military aeronautic electronic system
通用航空涡轮发动机
general aviation turbine engine
通用航空无线电磁指示器
general aviation radio-magnetic indicator
无线电定位陆上电台
radiolocation land station
《国际民用航空公约》
the international civil aviation covenant
北京航空航天大学材料科学与工程学院
beihang university
School of Material Science and Engineering
School of Material Science and Technology