Wireless node oil exploration positioning device

The utility model discloses a wireless node oil exploration positioning device which comprises a base and a positioning rod, a limiting column is vertically fixed to the top of the base, a lifting disc moving along the limiting column under the action of gravity is arranged on the limiting column, a...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	GONG JIANTAO, ZHOU KAI, HOU LEI
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	ELECTRIC COMMUNICATION TECHNIQUE ELECTRICITY GYROSCOPIC INSTRUMENTS MEASURING MEASURING DISTANCES, LEVELS OR BEARINGS NAVIGATION PHOTOGRAMMETRY OR VIDEOGRAMMETRY PHYSICS SURVEYING TESTING WIRELESS COMMUNICATIONS NETWORKS
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