A.直接固位體 B.間接固位體 C.橋體 D.I桿 E.鄰面板
A.100g:30ml B.100g:13ml C.100g:45ml D.100g:5ml E.100g:80ml
A.是基牙頰舌徑寬度的1/2 B.大于基牙頰舌徑寬度的2/3 C.與基牙頰舌徑寬度相等 D.是基牙頰舌徑寬度的1/3 E.是基牙頰舌徑寬度的1/5