Tubular well is visited to sandy soil wetland

The utility model belongs to desert area water level monitoring facilities field, in particular to tubular well is visited to sandy soil wetland for it monitors and technical problem that the inspection well easily sinks to solve among the prior art with high costs, the unable continuation of desert...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	NIU SONGFANG, LIU BINGRU, WANG LIJUAN, HE TONGHUI
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	EMBANKMENTS EXCAVATIONS FIXED CONSTRUCTIONS FOUNDATIONS HYDRAULIC ENGINEERING SOIL SHIFTING UNDERGROUND OR UNDERWATER STRUCTURES
Online-Zugang:	Volltext bestellen
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