Digging shovel for mining strip mine

The digging shovel comprises a digging shovel body, shovel teeth are installed on the right side face of the digging shovel body, shovel tooth sleeves are installed on the outer surfaces of the shovel teeth, straight-through grooves are formed in the shovel teeth, sliding grooves are formed in the s...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	LU XIN, GAO DAYU, NIU ZHANZHU, HAN XING
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	DREDGING EARTH DRILLING FIXED CONSTRUCTIONS FOUNDATIONS HYDRAULIC ENGINEERING MINING MINING OR QUARRYING SOIL SHIFTING
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