| 摘要 |
A hollow-chamber profile floor for a rail vehicle includes an upper floor and a lower floor which are connected to one another by struts and/or posts extending between the upper floor and lower floor. The spacing between the upper floor and the lower floor corresponds to a first value in a first region and the spacing between the upper floor and lower floor corresponds to a second value in a second region, and the first spacing value is less than the second spacing value. |
