(来学网)在卫生理化检验实验室中,常用浓盐酸的比重为
  • A.
    (来学网)p^20=167g/ml
  • B.
    (来学网)p^20=142g/ml
  • C.
    (来学网)p^20=1.18g/ml
  • D.
    (来学网)p^20=1.84g/ml
  • E.
    (来学网)p^20=168g/m