High-pressure dual-screw pump body pressing tool and high-pressure dual-screw pump static pressure test method

The invention provides a high-pressure dual-screw pump body pressing tool and a high-pressure dual-screw pump static pressure test method. The high-pressure dual-screw pump body pressing tool comprises two flange plates, an isolation part with two ends in abut joint with the two flange plates and a...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	YU YIQUAN, MI SUYING, WANG XU, LI BIN, QI XIAOYAN
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	BLASTING HEATING LIGHTING MECHANICAL ENGINEERING POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS PUMPS FOR LIQUIDS OR ELASTIC FLUIDS WEAPONS
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