| 摘要 |
<p>The profiled rail-shaped bar (1) is pref. made of plastics, as used esp. for wall (3) claddings, with one or more bearing surfaces extending parallel to the longitudinal axis. On one bearing surface, at least, one strip belonging to an adhesion locking unit made up from two strips (2a, 2b) is fastened continuously or at intervals. It may be connected to the bar by cementing or welding.</p> |
