exhaust air
[DE] Fortluft
[EN] exhaust air
[FR] air aspiré; air d' aspiration
exhaust air,extract air,vitiated air
[DE] Abluft
[EN] exhaust air; extract air; vitiated air
[FR] air d' échappement; air vicié
exhaust air,extract air,vitiated air /BUILDING/
[DE] Abluft
[EN] exhaust air; extract air; vitiated air
[FR] air d' échappement; air vicié