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Continue to ChatLayer Protection of Oil Additives Lubrication Friction Wear within Surface Coatings of Piston Rings against Cylinder Liner in Internal Combustion Engines - https://avesis.yildiz.edu.tr/yayin/65c23c99-ea14-4960-9655-3788c735d198/layer-protection-of-oil-additives-lubrication-friction-wear-within-surface-coatings-of-piston-rings-against-cylinder-liner-in-internal-combustion-engines