摘要
本文通过对汽油机TWC(三元催化系统 )结构的介绍 ,重点分析了造成TWC早期失效的原因 ,并阐述了为防止TWC早期失效在设计、与汽油机匹配。
By introducing the structure of the Three Way Catalysts (TWC) for gasoline engines, this paper analysises mainly earlier invalid reasons of the TWC for gasoline engine and countermeasures in design, engine matching, use and maintenance and so on.
出处
《小型内燃机与摩托车》
CAS
北大核心
2002年第3期40-43,共4页
Small Internal Combustion Engine and Motorcycle