【摘要】 本文探讨了兼有二次空气供给、EGR、热反应净化和催化转化净化等多项功能的排气净化装置的工作原理和净化效果;一系列试验研究结果表明,该装置能有效降低HC、CO和NOx的排放。更多还原

【Abstract】 This paper discusses principle and effect of multifunctional emission purify device with secondary air support,EGR,thermal reaction purifier and catalytic converter,and the test result shows that the device can effectively reduce the emission of HC,CO and NOx.更多还原