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本文介绍常用汽车排放污染物的检测方法,比较不同检测方法的特点。针对车载排放检测系统(PEMS)简述了其检测主要污染物的原理,随着国六排放法规即将实施,PEMS技术将会得到更为广泛的应用。
This article describes common vehicle emissions of pollutants detection methods to compare the characteristics of different detection methods. The principle of detecting major pollutants is briefly described in the Vehicle Emission Detection System (PEMS). With the implementation of the State’s six emission regulations, the PEMS technology will be more widely used.