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Apparatus for dredging underwater polluted deposit
Apparatus for dredging underwater polluted deposit
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机译:疏underwater水下污染沉积物的设备
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摘要
The present invention relates to an underwater sediment dredging device. The present invention relates to the underwater sediment dredging device, primarily removing pollutants contained in underwater sediment by using bubbles and secondarily removing the pollutants while hardening the ground surface by using a brush roller in order to maximize a pollutant removing ability and minimize destruction in an ecosystem.
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