Double-diaphragm metering pump

The utility model discloses a double-diaphragm metering pump which comprises a front cover, a first diaphragm, a diaphragm reinforcing plate, a pressure gauge, a middle main body, a second diaphragm gland fixing shaft, a second diaphragm, a metering pump main body, a diaphragm push rod and a transmi...

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Bibliographische Detailangaben
1. Verfasser:	SI JIAHAO
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	BLASTING HEATING LIGHTING MECHANICAL ENGINEERING POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS PUMPS FOR LIQUIDS OR ELASTIC FLUIDS WEAPONS
Online-Zugang:	Volltext bestellen
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