| 摘要 |
A combined components assembly of a combined rack is provided, which at least includes a lateral rack board, an erect rack board, an expansion material, an intensified rack board and a serial joint material. The lateral rack board and the erect rack board can form a frame unit and can be serial fixed by the serial joint material; and the expansion material can stride over the erect rack board and correspond to the lateral rack board to connect other frame units or bond the intensified rack board, such that elastic expansion and variation functions of the combined rack are provided. Furthermore, structural strength of the combined rack can be enhanced by the serial fixation of the serial joint material and the bond of the intensified rack board.
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