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目前,可变气门系统已成为汽油机的标配技术,而对柴油机来说,也已成为研究的热点。该系统可解决进一步减少原始排放和燃油耗之间的目标冲突问题。德国Mahle公司研究了进气系统凸轮套凸轮的可调凸轮轴潜力。
At present, the variable valve system has become the standard technology of gasoline engine, and for diesel engines, has also become a research hot spot. The system addresses the issue of further reducing the target conflict between primary emissions and fuel consumption. Mahle, Germany, investigated the potential for adjustable camshafts for intake system cam-set cams.