(来学网)热凝塑料在常压下聚合时水温最后加热到
  • A.
    (来学网)100℃
  • B.
    (来学网)100.3℃
  • C.
    (来学网)135℃
  • D.
    (来学网)123.8℃
  • E.
    (来学网)139.3℃