42.關於可撤式局部義齒由鈷鉻合金(chromium-cobalt alloy)主連接體,樹脂義齒基底與樹脂人工牙組成,若鈎
靠(rest)斷裂需要利用銲接步驟來修復此義齒,下列敘述何者正確?
(A)可利用噴燈銲接(torch soldering)與氟化物類助熔劑(fluoride-type flux)
(B)可利用電銲(electric soldering)與氟化物類助熔劑(fluoride-type flux)
(C)可利用噴燈銲接(torch soldering)與硼砂類助熔劑(borax-type flux)
(D)此種型態義齒不適用銲接法修復
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統計: A(128), B(407), C(361), D(141), E(0) #2743042
統計: A(128), B(407), C(361), D(141), E(0) #2743042