PFM的肩台宽度应为A.0.5~0.8mm B.2mm C.1mm D.1.5mm E.0.3~0.5mm

admin2020-12-24  12

问题 PFM的肩台宽度应为

选项 A.0.5~0.8mm
B.2mm
C.1mm
D.1.5mm
E.0.3~0.5mm

答案C

解析
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