| 摘要 |
<p>The panel has a rigid frame with a lattice structure mounted inside the frame. Two covers of translucent material show the rectangular design of the lattice. The frame hassolid risers and traverses (1,2), while the lattice is made of thin rectangular section cross bracing members (3,4) sandwiched between the translucent covers (5,6). The slotted joints (3a,4a) between cross bracing members reinforce the resistance of the panel.</p> |
