повітряний тракт
bleed air duct
deicing air duct
perforated air duct
ram air duct
air duct recovery
air inlet duct
air intake duct
duct-enclosed fan
duct-inclosed fan
fan exit duct
inlet duct
crossover duct
duct propulsion
fuel duct
flexible duct
gas turbine engine inlet duct
riser duct
subsonic inlet duct
supersonic external-compression inlet duct
supersonic inlet duct
supersonic internal-compression inlet duct
dust filter inlet duct
exhaust duct
launch duct
duct
guidance ground-conditioning duct
air traffic flow management (ATFM)
air-flow indicator
Main Air Traffic Flow Management Centre (MATFMC)
air flow
air-flow metering unit
corrected air flow