| air-cooling | Luftkühlung |
| air-cooling fan | Kühlluftgebläse |
| air-core | eisenfrei |
| air-core cable | ungefülltes Kabel |
| air-core choke | Luftdrossel |
| air-core coil | Luftspule |
| air-core coils | Luftspulen |
| air-core electromagnet | eisenfreier Elektromagnet |
| air-core magnet | eisenfreier Elektromagnet |
| air-core transformer | Lufttransformator |
| air-cored choke | Luftdrossel |
| air-cored coil | Luftspule |
| air-cored solenoid | Luftspule |
| air-crash accident | Flugzeugabsturz |
| air-crash accidents | Flugzeugabstürze |
| air-current | Luftströmung |
| air-curtain | Luftschleier |
| air-curtain technology | Luftschleier-Technologie |
| air-cushion craft | Luftkissenfahrzeug |
| air-cushion landing system | Luftkissenlandesystem |
| air-cushion pallet | Luftkissenpalette |
| air-cushion table | Luftpolstertisch |
| Air-cushion vehicle | Luftkissenfahrzeug |
| air-cushion vehicle , ACV | Luftkissenfahrzeug |
| air-de-oiling filter | Luftentölbox |
| Air-defense | Luftabwehr |
| air-defense missile | Fliegerabwehrrakete |
| air-depolarized cell | Luftsauerstoffelement |
| air-dielectric variable capacitor | Luftdrehkondensator |
| air-dried | getrocknet |
| air-dried malt | Schwelkmalz |
| air-driven breaker | Presslufthammer |
| air-driven vibrator | Druckluftrüttler |
| air-dry | trocknen |
| air-dry malt | Welkmalz |
| air-dry sth. | etw. lufttrocknen |
| air-drying | trocknend |
| air-drying machine | Lufttrockenmaschine |
| air-drying synthetic enamel | lufttrocknender Kunstharzlack |
| air-entrained concrete | Luftporenbeton |
| air-entrained mortar | Luftporenmörtel |
| air-entraining agent | Luftporenbildner |
| air-evacuated | luftleer |
| air-express | Express-Sendung |
| air-felting process | Luftverfilzungsverfahren |
| air-felting unit | Luftverfilzer |
| air-filled | luftgefüllt |
| air-film conveyors | Luftkissenförderer |
| air-flow | Luftstrom |
| air-flow around | Luftumströmung |
| air-flow pattern | Luftströmungsprofil |
| air-flow sensing | Luftmengenmessung |
| air-flows | Luftumströmung |
| air-formed | luftgeführt |
| air-freight fruit | Flugobst |
| air-freight vegetables | Fluggemüse |
| air-friction damping | Luftdämpfung |
| air-fuel mix | Kraftstoff-Luft-Gemisch |
| air-fuel mixture | Gasgemisch |
| air-fuel ratio | Luft-Kraftstoff-Verhältnis |
| air-fuel-mixture metering | Gemischzumessung |
