MIG argon or nitrogen protects the gas and MAG mixture protects it. FMAW core gas shielded welding. TIG tungsten argon arc welding. SMAW manual arc welding
MIG MIG inert gas welding.
MIG argon or nitrogen protects the gas and MAG mixture protects it. FMAW core gas shielded welding. TIG tungsten argon arc welding. SMAW manual arc welding