54 下列何種包埋材適用於包埋製作瓷融金屬修復物(PFM)的金屬支架部分?
(A)石膏鍵結包埋材(gypsum-bonded investment)
(B)磷酸鍵結包埋材(phosphate-bonded investment)
(C)矽鍵結包埋材(silica-bonded investment)
(D)氧化鋯鍵結包埋材(zirconia-bonded investment)

答案:登入後查看
統計: A(100), B(623), C(18), D(29), E(0) #1374523