| 摘要 |
<p>Can with large discharge upper opening (12), defined at a can upper wall (11), presenting an external peripheral edge (13) and an internal peripheral edge (14), and a median annular region (15), which defines a plastic deformable supporting point for a lever element used for opening a lid (20), adapted onto said discharge upper opening (12), the plastic deformation of the supporting point facilitating the recognition of any attempt made to open said lid.</p> |
