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Lüftungskanal m
gen.	air distribution duct (zur Luftverteilung); air duct; ventilation conduit; ventilation duct; air ventilation duct
agric.	air channel; air vent
chem.	airduct
construct.	air channel, air duct, air flue, extract duct; vent; air chute; air-conditioning duct; duct; local vent
Lüftungskanäle m
gen.	ventilation ducts; air ducts
construct.	ventilating ducts