TRANSPORT|air and space transport|air transport
- buneasna Reference Faomhadh an téarma seo mar chuid de Thionscadal Lex
- ga
- butt rib
- en
- Definition a compression rib at the root of an aerofoil,or at the point of attachment to the centre section of a wing Reference Multilingual Aeronautical Dictionary(AGARD,1980)