(来学网)假设快速出口滑行道与跑道交叉角为a,a可以取为()
  • A.
    (来学网)35°>a大于15°
  • B.
    (来学网)45°≥a≥25°
  • C.
    (来学网)50°≥a≥25°
  • D.
    (来学网)55°≥a≥25°