全日本空输 All Nippon Airways ; ANA ; NH

架空输送机 aerial conveyer ; trolley conveyor ; aerial convevor ; overhead conveyer

清空输出窗口 Clean Up Output Windows

国际航空运输协会 IATA ; International Air Transport Association ; IIATAInternational Air Transport Association ; International Air Transportation Association

国际航空输运协会 international air transport association

真空输送 vacuum tank system ; vacuum transfer ; vacuum handling

真空输送机 Vacuum conveyor

民用航空运输 civil air transport ; air transport

航空运输 [航] Air Transport ; [航] Air Transportation ; Airwey ; carriage by air

中加航空运输协定 the China-Canada Air Transport Agreement