Sampling device

The invention provides a sampling device which comprises a cylindrical shell provided with a first mounting hole, a second mounting hole, a third mounting hole and a sampling hole; the pressure transmission component is correspondingly connected with the first mounting hole and comprises a pressure...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	LI ZHANHENG, ZHANG XUESHAN, CHEN LIANG, HAN YINGWEN, JIA CHUNGUANG, FENG MENGMENG
Format:	Patent
Sprache:	chi ; 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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