INDUSTRY|mechanical engineering
- aershéala Tagairt Faomhadh an téarma seo mar chuid de Thionscadal Lex
- ga
- air seal
- en
- Sainmhíniú a seal devised to hold pressurized air in or out of an area,or at least severely restrict the flow rate Tagairt Multilingual Aeronautical Dictionary(AGARD,1980)