Stepping type cleaning device for pump valve body

The utility model relates to the technical field of pump valve bodies, and discloses a pump valve body stepping type cleaning device which comprises a bottom plate, a first hydraulic rod is arranged on the outer wall of the bottom plate, a second base plate is arranged at one end of the first hydrau...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: BEI YUNZHONG, WANG WEIDONG
Format: Patent
Sprache:chi ; eng
Schlagworte:
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