Retracting and pulling device for geological and geophysical prospecting logging instrument

The utility model provides a collecting and pulling device for a geological geophysical prospecting logging instrument, which comprises a supporting plate, an L-shaped sleeve frame is arranged on the side face of the inner wall of the supporting plate, the whole L-shaped sleeve frame is divided into...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	CHEN DAQIN, SI WENXUE
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	CONVEYING EARTH DRILLING EARTH DRILLING, e.g. DEEP DRILLING FIXED CONSTRUCTIONS HANDLING THIN OR FILAMENTARY MATERIAL HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS,CABLES MINING OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR ASLURRY OF MINERALS FROM WELLS PACKING PERFORMING OPERATIONS STORING TRANSPORTING
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