INDUSTRY|iron, steel and other metal industries
- barra tacaithe Tagairt Faomhadh an téarma seo mar chuid de Thionscadal Lex
- ga
- backing bar
- en
- Sainmhíniú in welding,a material placed under or behind a joint to enhance the quality of the weld at the root Tagairt Multilingual Aeronautical Dictionary(AGARD,1980)