【摘要】 针对摩托车二冲程发动机排气污染日益严重及其治理任务日趋紧迫的形势，依靠先进的载体技术和高效复合型催化剂，运用长期积累的整机匹配技术，开发了一整套研制排气净化消声器的方法和程序。更多还原

【Abstract】 Aiming at the serious pollution situation of the 2 stroke motorcycle engine, adopting advanced carrier technology and high efficiency combined catalyst, and using long term accumulated matching technology for the motorcycle engine, a set of researching procedures for the motorcycle muffler with catalyst converter are developed.更多还原