Test by 23,000 tons and 29,000 tons combined train manipulation methods, research, analysis section of train control key influence on the train longitudinal force, identifying 30,000 tons combined train in key segments of manipulation approach.%通过对2.3万吨、2.9万吨组合列车的操纵方法进行试验、研究,分析关键区段列车操纵对列车纵向力的影响,确定3万吨组合列车在关键区段的操纵办法。
展开▼