MIG Welder : Metal inert gas welder. Welder designed to provide a strong weld and not damage thinner metals now on vehicles, using different combinations of gas to shield the arc from environmental conditions. See also MAGS
Ministry of Business, Innovation and Employment, Glossary of terms and acronyms, Wellington, New Zealand 2010. http://wwwsosh.govt.nz/resources/glossary-u.shtml, (Occupn Hlth and Sfty - Brit) {530}