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Manual steel water gate
Rubber dam
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flap valve
Drop manhole
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Electric steel water gate
Automatic steel water gate
Manual steel water gate
Rubber dam
Screen cleaners
Mud scraper
flap valve
Drop manhole
Water gauge
All Products
Electric steel water gate
Automatic steel water gate
Manual steel water gate
Rubber dam
Screen cleaners
Mud scraper
flap valve
Drop manhole
Water gauge
flap valve
Ues for：Flood Prevention and River Harness, Principle similar to check valve
Specification： Produced by site conditions
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