| 摘要 |
<p>The case has a rear wall (5) comprising a maintaining unit (23a) and a complimentary maintaining unit (23b) for maintaining the case in an opening position with respect to an adjacent case. The maintaining units (23a, 23b) cooperate by elastic deformation with a complimentary maintaining unit of the adjacent case and with a maintaining unit of another adjacent case. The units (23a, 23b) comprise respective curved tabs extending from the rear wall (5).</p> |
