Anticorrosive drilling rod of wear -resisting type tombarthite titanium molybdenum

The utility model discloses an anticorrosive drilling rod of wear -resisting type tombarthite titanium molybdenum, its include the siphonozooid and the multilayer structure's that lays on the siphonozooid composite bed, the composite bed includes from interior outside bonding basic unit, middle...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	JIA YONGLI, GUO ZHIYONG, KANG SHOUHUI, REN WEI, ZHOU QUAN, WANG JIANCHUN, SU JIANYONG
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!