High-sealing-performance pressure valve

The utility model relates to the technical field of pressure valves, in particular to a high-sealing-performance pressure valve which facilitates automatic pressure relief, improves stability of liquid outlet flow, reduces blockage of impurities in liquid and improves filtering and protecting effect...

Ausführliche Beschreibung

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Bibliographische Detailangaben
1. Verfasser: ZHU ZIGANG
Format: Patent
Sprache:chi ; eng
Schlagworte:
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