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阐述了降低排放的关键技术,包括缸内控制、废气再循环、可变涡轮增压、4气阀、共轨和排气后处理技术。介绍了东风汽车公司柴油机满足欧Ⅱ排放法规的技术方案。
The key technologies to reduce emissions are described, including in-cylinder control, exhaust gas recirculation, variable turbocharging, 4-valve, common rail and exhaust aftertreatment technologies. The technical scheme that Dongfeng Motor Company meets the Euro Ⅱ emission regulations is introduced.