| 摘要 |
A rail vehicle (1) comprising a floor (10) under which is mounted at least one vehicle support bogie (2) intended to run on a track, the vehicle being characterized in that it comprises discrete streamlined elements (4, 21, 22, 23) mounted under the floor (10) and designed to improve the aerodynamic performance of said bogie (2) during longitudinal travel of the vehicle (1). |
