Foundation pit drainage filtering device for building construction
The invention relates to the field of sewage filtering, in particular to a foundation pit drainage filtering device for building construction, which comprises a flow guide pipe, a plurality of filtering plates and a plurality of collecting barrels. Impurities in the sewage gradually block filtering...
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Main Authors | , , , , |
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Format | Patent |
Language | Chinese English |
Published |
07.04.2023
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Subjects | |
Online Access | Get full text |
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