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Apparatus For Preventing Soil Inflow In Intercepting Sewer
Apparatus For Preventing Soil Inflow In Intercepting Sewer
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机译:防止截污管道中的土壤流入的设备
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摘要
Disclosed herein is a soil inflow prevention apparatus in which an angular-rotation opening/closing plate is adapted to be inclined within a predetermined angle by virtue of opening stoppers to prevent a rear portion of the opening/closing plate from being excessively lowered in the beginning that an inflow amount of sewage increases due to rainfall, thereby preventing soil from entering an intercepting sewer in the beginning of an inflow of sewage.
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