| 摘要 |
The twin-hull sailboard consists of two floating bodies (Fig. 1) and a mast with a hand sail. The floating bodies are arranged parallel to one another and are connected by means of struts (5) or a continuous deck (6). The twin-hull sailboard can be made of various materials. Plastic is especially suitable for manufacture. The twin-hull sailboard is an item of sports equipment and has solely leisure value. <IMAGE>
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