Drilling device for geological exploration

The utility model discloses a drilling device for geological exploration, and belongs to the technical field of geological exploration. The drilling device for geological exploration comprises a bottom plate, rolling wheels are rotationally arranged on the left side and the right side of the front s...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	HUANG YU, XIAO XILAN, YANG YANG
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	EARTH DRILLING EARTH DRILLING, e.g. DEEP DRILLING FIXED CONSTRUCTIONS MINING OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR ASLURRY OF MINERALS FROM WELLS
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