(来学网)烤瓷熔附金属全冠前牙切端牙体磨切量
  • A.
    (来学网)0.3mm
  • B.
    (来学网)0.5mm
  • C.
    (来学网)1.2mm
  • D.
    (来学网)1.5mm
  • E.
    (来学网)2.0mm