| 摘要 |
In order, during the feed of washing agent, to prevent a considerable part of the washing agent from disappearing in the sump with the first gush of water and no longer participating in the subsequent washing process, there is arranged in the path of the flow 4 of the incoming water, near the flow-off orifice 6 of the solution tub, at least one deflecting rib 12 which projects above the top edge of the flow-off orifice. <IMAGE>
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