12.19 Electric Arc Welding - US EPA
12.19.1.2 Gas Metal Arc Welding (GMAW)3-GMAW is a consumable electrode welding process that produces an arc between the pool of weld and a continuously supplied filler metal. An externally supplied gas is used to shield the arc. 12.19.1.3 Flux Cored Arc Welding (FCAW)3-
GET PRICE >>