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“支持废气再循环技术的专家认为,在减少微粒物排放方面, PM—Kat的免维护开式捕集器更为出色客车依然是解决城市污染的最重要选择与载货汽车不同．欧洲一些更为环保的客车车型并没有得到政府税收上的优惠。政客们也仅仅热衷于在研制的新型环保客车前留影哗众取宠,此时客车的价格是不在考虑之列的。
Experts supporting exhaust gas recirculation technology believe PM-Kat’s maintenance-free open trap is even better for reducing emissions of particulate matter. Passenger cars remain the single most important option for solving urban pollution, unlike some of Europe’s For the green passenger car models did not get government tax incentives.Politicians are also keen on the development of new environmentally friendly passenger car in front of publicity grandstanding, then the price of the bus is not considered.