Therefore, a kind of mechanically fixed assemble guiding plate made of hi-Cr-Mo wear resistant cast iron was developed.
为此，研制了一种机械夹固式高铬钼抗磨铸铁组合导板。
Objective To measure the retentive force of short buccal retentive arm distal guiding plate hard retainer, and provide requisite data for its clinical application.
测试颊侧短固位臂-远中邻面板硬固位体的固位力，为临床应用提供实验依据。
Objective To measure the retentive force of short buccal retentive arm distal guiding plate hard retainer, and provide requisite data for its clinical application.
测试颊侧短固位臂-远中邻面板硬固位体的固位力，为临床应用提供实验依据。
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