Leather bag device and method for rubber waterstop joint box

The invention relates to a leather bag device and method for a rubber waterstop joint box, the device is divided into an overground part and an underground part, the underground part comprises a box body and a leather bag, the overground part comprises a water pump and a flow control valve, the unde...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	HUANG LEI, YANG ZISONG, WANG HAIJUN, NIU WEN'AO, ZOU MING, LUO YUNFENG, WANG BAIJIAN, FAN BIN, GONG YAN, HUA JIE, HAN ZELIANG, NIU SIYI
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	EMBANKMENTS EXCAVATIONS FIXED CONSTRUCTIONS FOUNDATIONS HYDRAULIC ENGINEERING SOIL SHIFTING UNDERGROUND OR UNDERWATER STRUCTURES
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