Combined oil sampler

The utility model discloses a combined type petroleum sampler. The device comprises a sampling barrel and a sampling assembly, the sampling assembly comprises a rotating rod, a screw rod and a fixed cylinder; a plurality of fixing rods are fixed to the bottom of the fixing cylinder in the circumfere...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	TIAN HEFENG, KONG XINGXING
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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