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本文通过对三元催化转化器(TWC)结构和工作原理的介绍,重点分析了三元催化转换器失效的机理。阐述了为保证三元催化器的正常工作,在使用过程中应注意的问题。
This article focuses on the mechanism of three-way catalytic converter failure by introducing the structure and working principle of three-way catalytic converter (TWC). In order to ensure the normal operation of three-way catalytic converter, the problems that should be paid attention to in the process of using are described.