超声洁牙机洁牙的优势不包括A.冲洗作用B.降低交叉污染C.除石效率高D.视野清楚E.创伤小

作者: rantiku 人气: - 评论: 0

问题超声洁牙机洁牙的优势不包括 A.冲洗作用 B.降低交叉污染 C.除石效率高 D.视野清楚 E.创伤小

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答案 B

解析

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