444.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(MetalElectrodeArcWelding,簡稱MAW)
(B)惰氣鎢電極電弧銲(TungstenInertGasArcWelding,簡稱TIG)
(C)潛弧銲(SubmergedArcWelding,簡稱SAW)
(D)惰氣金屬電極電弧銲(MetalInertGasArcWelding,簡稱MIG)。
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統計: A(16), B(370), C(22), D(19), E(0) #481688
統計: A(16), B(370), C(22), D(19), E(0) #481688