(来学网)口外矫形力下颌可接受的力值是
  • A.
    (来学网)340~450g
  • B.
    (来学网)500~1000g
  • C.
    (来学网)600~700g
  • D.
    (来学网)800~1100g
  • E.
    (来学网)1200~1700g