硅橡胶材料取模时,牙齿周围要用排龈线排开:()

2023-06-15

硅橡胶材料取模时,牙齿周围要用排龈线排开:()

A.0.5mm

B.1mm

C.2mm

D.1.5mm

E.0.1mm



参考答案:

A