Survey fisher

An embodiment of the utility model provides a survey fisher, include: detector and fisher. The detector includes the tectiform main part of column cap and is provided the handle in the main part top surface outside that the fisher is installed in the main part. Through setting up the detector column...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	YANG WENMING, TAN ZHU, GAO CHUNHAI, WANG CHUNQIU, ZHOU BO, CAO HONG, BA TE, YANG QIZHAN, LIU YINGBIN, YANG GUOHE, YANG XIAOHUA, XU WENTAO, QIN YUPING, WANG HONG, YANG CHUNLIN, CHEN LIXIN, ZHU YI, WANG FAXIN, ZHAO XINHUA, WANG XIA, ZHOU MENGQIU, CAO PENG, CHENG FUTIAN, LUO SHENCHAO, JIA HAIMIN
Format:	Patent
Sprache:	eng
Schlagworte:	EARTH DRILLING EARTH DRILLING, e.g. DEEP DRILLING FIXED CONSTRUCTIONS MINING OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR ASLURRY OF MINERALS FROM WELLS
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