摘要
介绍 490 QA(DI)柴油机的改进设计 ,试验证明 ,其废气排放、烟度、噪声等指标全部达到了现行国家标准的要求 ,可以较好地满足国内 1～ 1.5
This paper introduces an improved design of 490QA(DI) diesel engine. A test proves that all norms of exhaust, smoke intensity and noise reach to the requirement of the existing national standard and it may meet the matching requirements of 1 1.5t domestic light duty trucks.
出处
《内燃机》
2001年第4期9-11,共3页
Internal Combustion Engines
