【摘要】 介绍电控汽油机的 4种排放控制方式 ,着重阐述了它们控制和减少排放污染的工作原理 ,以及它们的结构和组成部件更多还原

【Abstract】 This paper introduces 4 emission control ways of electronic control gasoline engine,the working principle of their control and reducing emission pollution are expounded in detail,and their structure and components as well.更多还原