相同倒凹深度上，磨牙金合金卡环固位力比前磨牙大。
The retention of gold alloy clasp on the molar was greater than that on the premolar in the same condition of undercut.
相同倒凹深度上，磨牙金合金卡环固位力比前磨牙大。
The retention of the clasp on molar is greater than premolar in the same condition of undercut.
而且，卡环固位型修复体的技术要求和技术敏感性更低。
Compared with these latter two options, the fabrication of a clasp-retained prosthesis is not as technically demanding and sensitive.
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