| 摘要 |
<p>Sufficient distance in-between the rods (4) and between the front horizontal rods (2) and the rear rods (3) is allowed so as to enable passage of fixing lugs (6) through the former and of the foot (1) through the latter. The horizontal lugs (6) are provided with oblong drill holes (6.1) which are screwed to the oblong drill holes (6.1) of the lugs facing the feet (1) of a neighboring panel.</p> |
