| 摘要 |
<p>The cover (10) has a portion forming a disassembling bottom (11) stably retained on a flat surface, where the bottom is detachable and connected to an opening of another portion of the cover by a retractable connection element e.g. flap. The opening is sufficient for allowing extraction of a pressurized fluid container, and the bottom is provided with an orifice formed below the connection element. The orifice is opened on a bottom wall to be retained on a ground, and allows a passage of a pin of a disassembling tool for withdrawing the connection element.</p> |
