80.下列何種人工植體的表面處理,非屬加成(additive)模式?
(A)陽極處理(anodizing)
(B)氫氧磷灰石覆膜(HA coating)
(C)鈦膜噴漿(Ti plasma-sprayed)
(D)酸蝕(acid etching)

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統計: A(10), B(9), C(14), D(412), E(0) #1032735