试题与答案

隐形义齿材料熔化不彻底易造成() A.灌注不足 B.灌注后变形 C.人工牙与基托结合

题型:单项选择题 B1型题

题目:

隐形义齿材料熔化不彻底易造成()

A.灌注不足

B.灌注后变形

C.人工牙与基托结合不良

D.基托内杂质

E.义齿固位不良

答案:

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