25.在直接黏著bracket的過程中,正確的操作步驟,依序為何?①貼合(fitting) ②轉移(transfer) ③移除
過多部分(removal of excess) ④放置到恰當的位置(positioning)
(A)②③①④
(B)②④③①
(C)②④①③
(D)③②④①
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統計: A(5), B(98), C(620), D(9), E(0) #1742194
統計: A(5), B(98), C(620), D(9), E(0) #1742194