| 摘要 |
The connection arrangement is for a grid system with two elements (2,4). The two elements of the grid system have an angled shaft piece in the middle (12,14). The angled pieces of the elements are parallel to each other and are joined with a fastening device (18,19). The angled shaft pieces are the same material as the other horizontal grid bars and are integrally formed with the grid. The elements have an angle of 45 degrees.
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