摘要 |
The tank has more than one chamber (26, 28) separated by baffles (22) with through passages in the, The passage between the chamber (28) containing the remover (34) and the chamber (26) adjacent to it is formed by a channel (38) running close to the bottom of the tank. This chamber runs between a position in the adjacent chamber and a position in the removal chamber remote from the baffle.
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