(来学网)诊断用超声波的波长范围是
  • A.
    (来学网)0.015~0.15mm
  • B.
    (来学网)0.15~1.5mm
  • C.
    (来学网)1.5~15mm
  • D.
    (来学网)0.15~1.5cm
  • E.
    (来学网)1.5~15cm