The wear and tear mechanisms of the timing chain system are oxidation erode, furrow, fatigue wear and tear.

系统中的链条出现的氧化点蚀、犁沟磨损及疲劳磨损等特征是系统中磨损的主要机制；

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The wear and tear mechanisms of the timing chain system are oxidation erode, furrow, fatigue wear and tear.

系统中的链条出现的氧化点蚀、犁沟磨损及疲劳磨损等特征是系统中磨损的主要机制；

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