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Flow control device for a storm water management system
Flow control device for a storm water management system
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机译:雨水管理系统的流量控制装置
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摘要
A flow control device for a storm water management system includes a storage chamber and a number of discharge openings extending through the storage chamber. Associated with each opening is a valving mechanism that opens or closes the opening in response to changes in water level in the storage chamber.
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