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cylinder liner and piston

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Gasoline Engine Piston Ring

Gasoline Engine Piston Ring
lubricating oil on the cylinder wall, and at the same time make a thin oil film on the cylinder wall to ensure the normal lubrication of the cylinder, piston and ring. In modern high-speed engines, ...

DY Piston Ring

DY Piston Ring
and rotating piston rings rely on the pressure difference of gas or liquid to form a seal between the outer circular surface of the ring, the cylinder, one side of the ring and the ring groove. Scope ...
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