| 摘要 |
<p>The rain water trapping apparatus (V) has a holding device (H) workable through a mounting- and joint opening (11) at an insertion of a sleeve (15) which accommodates a branch pipe (5). A locking hook mounting system (S) is functionally interposed between a bracing body (1) and a locking hook (17). The locking hook mounting system has a lock nut (4) attachable to the bracing body.</p> |
