Method for correcting liquid level reading of low-temperature barrel pump

The invention discloses a low-temperature barrel pump liquid level reading deviation rectifying method which comprises the steps that an upper liquid level meter opening of a pump barrel in a barrel pump is connected with the first input end of a differential pressure transmitter used for liquid lev...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	MA LI, CHENG WAN, ZHANG JIAN, ZHANG TIANYU, LIU HENGZHI, FU HAO, XIAO XINGJUN, LONG YUCHI, ZHU CHUNZAO, ZENG ZHIZHONG, WANG REN, LIU LI
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	BLASTING HEATING LIGHTING MEASURING MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUIDLEVEL MECHANICAL ENGINEERING METERING BY VOLUME PHYSICS PIPE-LINE SYSTEMS PIPE-LINES STORING OF DISTRIBUTING GASES OR LIQUIDS TESTING WEAPONS
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