CRH5A型动车组受电弓的最小电气间隙:( )

  • 2024-01-14 03:01:38
  • CRH5A

CRH5A型动车组受电弓的最小电气间隙:( )

A.280mm

B.320mm

C.350mm

D.380mm

正确答案是B