可摘局部义齿支架打磨抛光的要点不正确的是 ( )A.先打磨再喷砂 B.压力适当 C.注意降温 D.走向一致 E.由粗到细

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问题可摘局部义齿支架打磨抛光的要点不正确的是 ( )

选项 A.先打磨再喷砂 B.压力适当 C.注意降温 D.走向一致 E.由粗到细

答案 A

解析

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