| 摘要 |
The structural support structure has an angular support (1) that is detachedly connected to a rear leg (3) by a rear pivot (9), and to a front leg (4) by a front pivot (8). The front leg and rear leg are attached to front stud (7) and rear stud (6) respectively. The front pivot is detachably connected to the rear stud by a longitudinally adjustable rod (5). The rod is connected with the rear stud by detachable clamp (10). |
