(来学网)热固化型义齿基托材料的固化线性收缩为
  • A.
    (来学网)7%
  • B.
    (来学网)2%
  • C.
    (来学网)1%
  • D.
    (来学网)0.8%
  • E.
    (来学网)0.4%