| 摘要 |
The profile (10) has a mounting portion (20) comprising two legs (22, 24) that are connected together by a base (26). A connection section extends along a longitudinal direction (L), and is arranged at the base. The connection section comprises a t-shaped cross-section, and a fastening segment that is formed by a recess for retaining an attachment element. The connection section comprises a foot (44) having height (h1) and depth (t1), and a head (46) having height (h2) and depth (t2), where the height of the foot is smaller than that of the head. |
