短語(yǔ)詞組短語(yǔ)air route traffic control system 區(qū)域管制系統(tǒng)automatic air -traffic control system [航]空中交通自動(dòng)管制系統(tǒng)common air traffic control system 軍民通用航空管理系統(tǒng)Critical Air Traffic Control System 關(guān)鍵航空交通管制系統(tǒng)air traffic control signal system 空中交通管制信號(hào)系統(tǒng)air traffic control communication system 航空交通管制信號(hào)方式civil air traffic control system 民航空管系統(tǒng)air traffic control system command 空中交通管制系統(tǒng)指揮部automatic air traffic control system 自動(dòng)化空中交通管制系統(tǒng) 返回 air traffic control system