(来学网)医用直热式热敏相机,热敏头与胶片间的压力是
  • A.
    (来学网)100g/cm²
  • B.
    (来学网)200g/cm²
  • C.
    (来学网)300g/cm²
  • D.
    (来学网)400g/cm²
  • E.
    (来学网)500g/cm²