GMAW:氣體遮護金屬電弧銲(Gas Metal Arc Welding)SMAW:遮護金屬電弧銲(Shielded Metal Arc Welding)SAW:潛弧銲(Submerged Arc Welding)FCAW:包藥銲線電弧銲(Flux Cored Arc Welding)
17.氣體遮護電弧焊接法AWS簡稱為(A)GMAW(B)SMAW(C)SAW(D..-阿摩線上測驗