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How much do you know about powder metallurgy parts in oil pumps?

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2021-09-15

(Summary description)

How much do you know about powder metallurgy parts in oil pumps? Currently, engine oil pumps and automatic transmission oil pumps mostly use quantitative oil pumps. Quantitative oil pumps are generally external gear pumps, internal gear pumps, or internal gear pumps. Various structures are made of powder metallurgy.

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