Low-cost water producing system for hydraulic and hydro-power engineering construction

A low-cost water producing system for hydraulic and hydro-power engineering construction comprises a water pumping device, wherein a water producing well is arranged at a fine material layer of a cofferdam and made of reinforced non-fine concrete material, and a non-fine concrete layer is poured at...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	XIAO ZHUOWEN, ZHANG MINGSEN, HUANG YUANHUA, HUANG WANLIN, ZENG HONGGE, DI SHUYIN, CAI YONGFA
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	FIXED CONSTRUCTIONS FOUNDATIONS HYDRAULIC ENGINEERING INSTALLATIONS OR METHODS FOR OBTAINING, COLLECTING, ORDISTRIBUTING WATER SEWERAGE SOIL SHIFTING WATER SUPPLY
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