| 摘要 |
<p>The system has a base (1), an upper peripheral frame (2), and a lower surrounding frame (3), where the upper peripheral frame forms an enclosure on an upper surface of the base for receiving a panel. Coupling elements are provided along the lower surrounding frame for connecting the installation system with an adjacent installation system. A pair of slots (4) is defined by a pin-like frame portion (5) in the lower frame. The pin-like frame portion includes projecting tabs, where frame areas (6) are located between the pair of slots and between the tabs.</p> |
