| 摘要 |
Covering plate has a bulb perforated on both sides used as a lining element. The plate has a surface and an edge in the covering region. Preferred Features: A carrier profile has a contour in the longitudinal direction and formed as an open circular mold which runs right from a trough, follows the radius and leaves the radius in a horizontal plane. The bulb locks the bulb in the circular mold by radial pressure. The carrier profile is formed as a strand profile, hollow profile or complete profile from metal or plastic.
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