| 摘要 |
<p>A folding light-weight box that can be assembled by various manufacturing materials, able to be carried one onto the other, to convey the loads of all the boxes of the pile via posts (4) provided in the feet (6), and may also increase/decrease its height by simply modifying the side wall (3) and can be generally conveyed very easily full or empty, occupying much smaller space than its original volume.</p> |
