| 摘要 |
<p>The box profiles (1,2) for carrying vertically movable shelves have to be cut into sections for being transported in a standard container and reassembled for use afterwards. The opposite positioned edges of two of the sections (1,2) are joined and secured in this position by four flat elements (4) attached to the inner surface (8) of the connecting areas. The elements (4) are fastened with an appropriate number of screws (7,14) and nuts.</p> |
