| 摘要 |
<p>The container (1) has a retaining mechanism for axial displacement of discharge ports (12, 16) and comprising two holding elements (18, 19). The holding elements are arranged on diametrical opposites of an opening and are connected with a wall (2). The retaining mechanism is selectively brought into an open position and into a holding position by motion one of the holding elements, where the opening is released in the open position. The holding elements comprise a distance from each other in the holding position. Diameter of the holding elements is smaller than diameter of the opening.</p> |
