| 摘要 |
The injection point (2) has a high degree of resistance to bending. In the storage container (1) an air suction aperture for air inlet is provided, formed as a valve or a connection (4). The aperture is closable. The valve or connection are adhered in or over a hole in the storage container. The storage container is a bottle and the point is screwed onto it. The at least one outlet aperture (3) is formed by being pierced with a needle
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