Novel pull rod seal oil cylinder sealing element and preparation method thereof

The invention provides a novel pull rod seal oil cylinder sealing element and a preparation method thereof, and relates to the technical field of sealing elements, the novel pull rod seal oil cylinder sealing element comprises a pull rod seal body, an inner diameter sealing lip is arranged at the ri...

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Bibliographische Detailangaben
1. Verfasser: SUN ZHAOQUAN
Format: Patent
Sprache:chi ; eng
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