Mine punching system based on electronic compass orientation

The utility model provides a mine punching system based on electronic compass orientation, which comprises a horizontal punching device and a vertical punching device, the supporting mechanism comprises a front end plate and a rear end plate, the upper surface of the rear end of the front end plate...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	CHEN CHANGHAO, LI WUYANG, LUO ZHENHE, LIAO WEIQI, LIN JIAXIANG, SHU YUMENG, LU WANGYIN
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	EARTH DRILLING EARTH DRILLING, e.g. DEEP DRILLING FIXED CONSTRUCTIONS GYROSCOPIC INSTRUMENTS MEASURING MEASURING DISTANCES, LEVELS OR BEARINGS MINING NAVIGATION OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR ASLURRY OF MINERALS FROM WELLS PHOTOGRAMMETRY OR VIDEOGRAMMETRY PHYSICS SURVEYING TESTING
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