Indoor coring device with Bluetooth laser speed measurement function

The utility model relates to an indoor coring device for Bluetooth laser speed measurement, and belongs to the technical field of coring machines. The device comprises a coring machine, a support and a laser ranging pen, the support is arranged on a drill bit supporting shaft of the coring machine,...

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Bibliographische Detailangaben
Hauptverfasser:	XIE SHIJI, LUAN HENGJIE, LIU HEQING, LIEW HOW KIAT, HAO JIAN, XU DONGKANG, WU YANCHENG, LIU JIANKANG, ZHENG YINING
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES MEASURING PHYSICS TESTING
Online-Zugang:	Volltext bestellen
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