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Graphite cast iron nitrided piston ring (JCO-N)
2023/01/05
New Product Release :Graphite cast iron nitrided piston ring (JCO-N)
Product Description:
Heat resistance
Wear resistance
Good lubrication
Environment friendly production
Piston Ring Innovation JCO-N
【Nitriding Graphite Cast Iron Piston Ring】 Patent No.: M539576