Spiral underground sewage pipeline dredging equipment
The invention discloses spiral underground sewage pipeline desilting equipment, and relates to the technical field of sewage, the spiral underground sewage pipeline desilting equipment comprises a sewage pipe, a spiral filtering device is arranged in the sewage pipe, the spiral filtering device comp...
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Main Authors | , , , |
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Format | Patent |
Language | Chinese English |
Published |
04.10.2022
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Subjects | |
Online Access | Get full text |
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