| 摘要 |
<p>The building door or window (1) has two panels (2) with a frame (7) in the gap between the panels. The frame has an outer profile (10) extending out of the plane defined by the outer faces of the panels and a parallel inner profile (11) separated by an insulating profile (12). There is an inner or outer projecting profile (17a, 17I) split longitudinally with connections (25) for the opposing main frame profiles.</p> |
