21.下列那一種電銲法,使用非消耗性電極來銲接?
(A)金屬電極電弧銲(Metal Electrode Arc Welding,簡稱MAW)
(B)惰氣鎢電極電弧銲(Tungsten Inert Gas Arc Welding,簡稱TIG)
(C)潛弧銲(Submerged Arc Welding,簡稱SAW)
(D)惰氣金屬電極電弧銲(Metal Inert Gas Arc Welding,簡稱MIG)。
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統計: A(21), B(381), C(38), D(43), E(0) #1918386
統計: A(21), B(381), C(38), D(43), E(0) #1918386