(来学网)kW的x线机组,管电流的调节范围是
  • A.
    (来学网)10~80mA
  • B.
    (来学网)10~100mA
  • C.
    (来学网)10~200mA
  • D.
    (来学网)10~300mA
  • E.
    (来学网)10~400mA