Slope protection lining mortar pointing device

The slope protection lining mortar pointing device comprises a pointing groove spray pipe, a mortar injection pipe, a spring traction seat, a spring, a positioning bracket, a steel pipe joint, a mortar ingress pipe, a connecting joint, a flow control valve and a mortar pump pipe, the positioning sup...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	LIU TU, LI JUNFENG, LIU PINGYAO, ZHANG PENG, ZENG HONG, LI HONGTAO, LONG ZHI, DI ZONGXIANG, HAN BAOSHUAN, CHEN XINGGEN
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	EMBANKMENTS EXCAVATIONS FIXED CONSTRUCTIONS FOUNDATIONS HYDRAULIC ENGINEERING SOIL SHIFTING UNDERGROUND OR UNDERWATER STRUCTURES
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