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MULTIFUNCTIONAL MOVABLE-WEIR SLUICE GATE SYSTEM FOR PURIFYING CONTAMINATED RIVER WATER
MULTIFUNCTIONAL MOVABLE-WEIR SLUICE GATE SYSTEM FOR PURIFYING CONTAMINATED RIVER WATER
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机译:多功能净化河水闸门系统净化河水
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摘要
The present invention relates to a multifunctional movable-weir sluice gate system for purifying contaminated river water, and more specifically is devised in such a way that contaminated river water of heavy specific gravity can be selectively drawn off through the lower part of a sluice gate without discharging the stored water such that the river water is cleaned and, additionally, is devised in such a way that a fishway is naturally formed such that the ecosystem is preserved.
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