TRANSPORT|land transport|land transport · ENVIRONMENT
- aerú Reference an Ghníomhaireacht Eorpach Comhshaoil (GEC)
- ga
- Lüftung | Entlüftung | Gebläse | Belüftung
- de
- ventilation
- en
- Definition the process of supplying or removing air, by natural or mechanical means, to or from any space; such air may or may not have been conditioned. Reference HARRIS
- ventilation | aération | mise à l'air
- fr