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Continue to ChatTribotest of engine piston ring/cylinder liner pairs with different nanoparticles added into engine oil - https://avesis.yildiz.edu.tr/yayin/1a8ab35c-8439-4fd6-9381-d4561b636f00/tribotest-of-engine-piston-ring-cylinder-liner-pairs-with-different-nanoparticles-added-into-engine-oil