| 摘要 |
<p>Multi seat element has two or more seating elements, each having seating part and backrest with cushion and under frame. The seating element, non adjustable with fixed seating part and fixed backrest, is arranged on lower frame (1) while it is adjustable with adjustable seating part and/or adjustable backrest, arranged on lower frame (2). Seating element frames are connected to common supporting structure.</p> |
