1 下列何種金屬熔解方式,是目前牙技師最常使用的方法?
(A)電弧熔解(arc melting)
(B)火焰吹管(blow pipe)
(C)電阻爐(electric resistance furnace)
(D)高周波熔解(high frequency induction melting)
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統計: A(18), B(332), C(13), D(28), E(0) #900584
統計: A(18), B(332), C(13), D(28), E(0) #900584