| 摘要 |
The platform (10) has a base profiled wall (30) with a displacement area (36) that is displaced outwards around a displacement dimension relative to a lower side of the wall. Another displacement area (38) is attached outwards to the former displacement area and exhibits another displacement dimension relative to the lower side, where the latter dimension is larger than the former dimension. The areas are formed such that a projection unit (32) of a lower platform is arranged in an area below the former area of a stacked platform during stacking of the platforms on top of each other. |
