| 摘要 |
<p>The board i.e. snowboard (1), has a core (23) extended along its substantial surface, where length and width of the board are measured along longitudinal and transversal directions (Lo, Wo) between round ends and lateral edges, respectively. Inner and outer reinforcements (22, 24) are situated below and above the core and provided with layers (80, 90) that are made of natural fibers (82, 92) i.e. bamboo, respectively. The reinforcements (22, 24) have layers that are made of artificial fibers i.e. glass fibers.</p> |
