TRANSPORT · TRANSPORT|land transport|land transport · INDUSTRY|mechanical engineering
- achar an diosca Tagairt Faomhadh an téarma seo mar chuid de Thionscadal Lex
- ga
- disc area
- en
- Sainmhíniú of a propeller,the area of the circle described by the tips of the blades Tagairt Multilingual Aeronautical Dictionary(AGARD,1980)