摘要 |
<p>A pair of rectangular floorboards, comprises first (1) and second (1') floorboards, wherein each of the first and second floorboards has first and second parallel short sides (5a, 5b) and long sides(4a, 4b), a core (30), and a first mechanical locking system on the long sides (4a, 4b) and a second mechanical locking system on the short sides (5a, 5b), the first mechanical locking system being designed for joining with adjoining identical floorboards by a first mechanical connection at a long side vertical joint plane and the second mechanical locking system being designed for joining with adjoining identical floorboards by a second mechanical connection at a short side vertical joint plane.
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