Waterproof drainage device for hydraulic engineering construction

The water conservancy project construction waterproof drainage device comprises a drainage tank, a filter screen, a lifting mechanism and a sweeping mechanism, a treatment cylinder is fixedly connected to the drainage tank, a water inlet tank is fixedly connected to the treatment cylinder, a water p...

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Bibliographische Detailangaben

Hauptverfasser:	XU XUNHUA, LI LE, YUAN YUWEI, HE TAO, WANG YUEHUA, LI HUGANG, DU RUNYANG, LUO CHAO, YANG JUNJIE, AI DAWEI, ZHENG WEI, YANG NA
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	CESSPOOLS FIXED CONSTRUCTIONS FOUNDATIONS HYDRAULIC ENGINEERING PERFORMING OPERATIONS PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL SEPARATION SEWERAGE SEWERS SOIL SHIFTING TRANSPORTING WATER SUPPLY
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