| |||
air conduction (Schallübertragung); air line (Rohr, Leitung) | |||
air pipe | |||
air pipe (pneumatics) | |||
air conduction | |||
airline | |||
air duct; trunking | |||
air pipe (or line); air ducting; air channel; air tube | |||
air conduit |
Luftleitung: 5 phrases, 3 sujets |
Construction | 3 |
Réfrigération | 1 |
Soins de santé | 1 |