51.以陶瓷(ceramic)嵌體(inlay)或冠蓋體(onlay)復形,其完成和磨光的順序為何?①30葉碳
鋼磨針(30-fluted carbide burs) ②鑽石磨光糊劑(diamond polishing paste) ③中砂礫及
細砂礫鑽針(medium-grit to fine-grit diamond instrument) ④橡皮陶瓷磨光針(rubber,
abrasive-impregnated porcelain polishing points)
(A)①→②→③→④
(B)③→①→④→②
(C)②→①→③→④
(D)④→①→②→③
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統計: A(69), B(115), C(21), D(1), E(0) #1041709
統計: A(69), B(115), C(21), D(1), E(0) #1041709