Engineering geological investigation hand drill

The utility model relates to the field of geological survey, and discloses an engineering geological survey hand drill which comprises a drill shell, a drill body is fixedly connected in the drill shell, a drill bit is fixedly connected to the drill body, a water tank is fixedly connected to the top...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	QIN SHAOYING, ZHANG HONGBIAO, LIU LIZHU, WANG KANG, YIN XUANKAI
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	BORING COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOTDIRECTED TO A PARTICULAR RESULT DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g.ARRANGEMENTS FOR COPYING OR CONTROLLING MACHINE TOOLS MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OFPARTICULAR DETAILS OR COMPONENTS METAL-WORKING NOT OTHERWISE PROVIDED FOR PERFORMING OPERATIONS TRANSPORTING TURNING
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