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SPORT BOARD, SURF BOARD, AND, SURF PIECE OF SURF BOARD
SPORT BOARD, SURF BOARD, AND, SURF PIECE OF SURF BOARD
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机译:运动板,冲浪板和冲浪板件
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摘要
A sports board that includes an elongate, water impervious, thermoplastic foam core having an upper surface and an under surface; an upper layer covering at least a portion of the upper surface; and an under layer covering at least a portion of the under surface. The foam core is made of a foamed material having a water absorption (measured according to ASTM C-272) of less than 2 volume percent.
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