| 摘要 |
<p>The compartments (4, 5) of the dispenser are connected in series through a partition (9), while only one (4) of them is connected directly to a water inlet valve (11). During respective phases of operation, the valve (11) lets into the first compartment (4) variable amounts and/or flow-rates of water that can be caused to selectively flow over into at least another one of the compartments through the respective partition.</p> |
