Water retaining device for water conservancy projects
The utility model relates to a water retaining device for a water conservancy project, which is fixed in structure, large in size and inconvenient to disassemble and assemble and comprises a first baffle, a spring cushion, a second baffle, universal wheels, a first side baffle and a first fixed inse...
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Main Authors | , , |
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Format | Patent |
Language | Chinese English |
Published |
11.12.2020
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Subjects | |
Online Access | Get full text |
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