| 摘要 |
<p>Composed element comprising two or more panel-shaped elements, which each possess a coupling zone in which coupling parts are present in the form of a profiled part respectively extending in the longitudinal direction of the coupling zone concerned, wherein these profiled parts allow coupling the panel- shaped elements to each other in a locking manner and at angle, wherein the composed element comprises auxiliary means, which assist in a correct mutual assembly of the panel-shaped elements.</p> |
