HM break-in oil is prepared by adding a certain additive into the diesel oil. The additive is obtained from a high sulfur crude oil.

  • HM磨合油系由高含硫原油中提炼出来的磨合添加剂与柴油机油按一定配比调合而成。

  • 互联网摘选 2025-01-20 12:01:09

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