| 摘要 |
<p>The present invention discloses a composite board comprising a first panel board; a second panel board aligned with the first panel board; and edge seals mounted along edges of the first and second panel boards. The first and second panel boards are made of fiberglass-reinforced plastics. Therefore, it is convenient for control the quality of the composite board of the present invention, and the composite board is not subject to damages.</p> |
