作烤瓷冠牙体预备时要求切缘斜面与牙长轴呈A.5° B.60° C.15° D.45° E.30°

admin2020-12-24 27

问题作烤瓷冠牙体预备时要求切缘斜面与牙长轴呈

选项 A.5°
B.60°
C.15°
D.45°
E.30°

答案D

解析

转载请注明原文地址:https://ti.zuoweng.com/ti/jwLCKKKQ

相关试题推荐

随机试题