(来学网)医用石蜡应具备的条件()
  • A.
    (来学网)外观洁白,无杂质
  • B.
    (来学网)黏稠性好,韧性好
  • C.
    (来学网)含油量小于0.9%
  • D.
    (来学网)溶点在60~65℃
  • E.
    (来学网)不含水溶性酸碱