(来学网)公众个人全身受照射的年剂量应低于
  • A.
    (来学网)0.5mSv
  • B.
    (来学网)1mSv
  • C.
    (来学网)2mSv
  • D.
    (来学网)5mSv
  • E.
    (来学网)10mSv
正确答案:
B