Wear-resistant valve lifter

The utility model provides a wear-resistant valve lifter, and belongs to the technical field of mechanical equipment. The problems that under long-term use, the whole air valve needs to be replaced, so that the working efficiency is affected, and the use cost is increased are solved. The wear-resist...

Ausführliche Beschreibung

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Bibliographische Detailangaben
1. Verfasser: SU WEIBING
Format: Patent
Sprache:chi ; eng
Schlagworte:
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