PAW - 電漿電弧焊
(A)TIG:GTAW (B)MIG:GMAW (C)PAW:電離氣電弧銲(電漿電弧銲)
(D)SMAW:遮蔽金屬電弧銲
155.下列何種銲接法之溫度最高? (A)TIG (B)MIG (C)PAW ..-阿摩線上測驗