GMAW has various meanings in the Governmental & Military category. Discover the full forms, definitions, and usage contexts of GMAW in Governmental & Military.
Gas metal arc welding, sometimes referred to by its subtypes metal inert gas (MIG) welding or metal active gas welding, is a welding process in which an electric arc forms between a consumable wire electrode and the workpiece metal, which heats the workpiece metal, causing them to melt, and join.
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