Well head sample anti -theft device

The utility model discloses a well head sample anti -theft device, including anti -theft box, antitheft screw, antitheft screw specialized tool, sample valve specialized tool and well head theftproofsample valve, anti -theft box includes protective cover and base, first screw hasp and second screw h...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	LI XIAOBIN, XU LINCAI, ZHAO KAIJIANG, DU YINQI, HU GUOLIN, WANG YICUN, WANG XIAODONG, XU HONGLIANG, CHENG ZHUO, LI PENGBO, YUE ZHIBO
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
Online-Zugang:	Volltext bestellen
Tags:	Tag hinzufügen Keine Tags, Fügen Sie den ersten Tag hinzu!