| 摘要 |
A board like sports craft comprises a core (10) and a stringer (15) and a metallic skin covering at least a portion of the core (10). The core (10) and stringer (15) together constitute a surfboard blank. The blank is covered in its entirety by a metallic inner layer (20) that is completely or mainly composed of a first metal, preferably zinc. Along the edges or rails of the blank, a rail coating layer (30) of a second metal is provided, preferably aluminum. A metallic skin in the form of an outer metallic layer (40), preferably aluminum is provided around the entire board, covering the rail coating layer (30) provided at the rails and coating the zinc layer (20) provided over the rest of the board.
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