(来学网)用于手的消毒时碘伏溶液含有效碘
  • A.
    (来学网)100mg/L
  • B.
    (来学网)200mg/L
  • C.
    (来学网)500mg/L
  • D.
    (来学网)5000mg/L
  • E.
    (来学网)50mg/L