| 1. | Abstract : the article mainly introduced questions of the speed regulation characteristic of model 12v180zjcdiesel engine made in csr sifang locomotive and rolling co . , ltd . , also explicated how to solve them . in addition , the experimenteal verification have been introduced 摘要:本文简要介绍了南车四方机车车辆股份公司研制生产的12v180zjc柴油机调速性能方面存在的问题及解决措施,介绍了试验验证的情况。 |