下列关于隙卡沟的预备,错误的是 ( )A.必要时可调磨对牙尖 B.尽量利用天然间隙 C.宽度一般为0.9~1.0mm D.沟底呈楔形 E....

作者: tihaiku 人气: - 评论: 0
问题 下列关于隙卡沟的预备,错误的是 ( )
选项 A.必要时可调磨对牙尖 B.尽量利用天然间隙 C.宽度一般为0.9~1.0mm D.沟底呈楔形 E.深度不应破坏邻接点
答案 D
解析

相关内容:隙卡,预备,错误,可调,牙尖,利用,天然,间隙,宽度,楔形

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  • 位置: 第 85 行
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