| 摘要 |
<p>The roller shutter box (1) comprises an opening (8) formed on the bottom side for the roller shutter or roller blind, and has a plastic foam. The roller-shutter box comprises a U-shaped base body (2), which limits an inner space (6) at three sides, a middle vertical section (4), a lower horizontal shank (3) and an upper horizontal shank (5).</p> |
