| 摘要 |
This invention provides a light board material including: a board having a top and a bottom, and the bottom has a recess; a reinforced structure that is disposed inside the recess of the board; and a cover that covers the recess that has been disposed with the reinforced structure. By means of the reinforced structure and the structure of the reinforced board so made, the board becomes structurally stronger, and the weight of the board is also effectively lowered, thereby lowering carrier charges and alleviating the harm that may have on the human body during assembling or carrying.
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