Apakah Reka Bentuk Nisbah Komposisi O-cincin Untuk Pengedap Automobil

Feb 07, 2022

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The working principle of the rubber seal ring is an annular cover composed of one or several parts. It is fixed on a ring or washer of the bearing and contacts with another ring or washer or forms a narrow labyrinth gap to prevent the leakage of lubricating oil and the invasion of foreign objects.  

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