Get core machine

The utility model discloses a get core machine, including frame, hoisting device and held coring device, hoisting device includes the hoisting frame, held coring device is including getting core sleeve and hydraulic power machine, be provided with on the hoisting frame and carry out the cooling wate...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Hauptverfasser: LUAN XIAOFENG, LI MENGMENG, PAN WEICUN, FENG JIANBO, ZHU DONGLIANG, DUAN RUILIN
Format: Patent
Sprache:chi ; eng
Schlagworte:
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