摘要
针对大连快轨三号线发现的异常偏磨现象,从几个方面进行原因分析,并采取了相应的改进措施。
For Dalian Fast Line side wear phenomenon discovered anomalies from several aspects of cause analysis, and take the appropriate measures for improvement.
出处
《科技与创新》
2015年第9期113-113,115,共2页
Science and Technology & Innovation
关键词
快轨车辆
轮缘
轮径差
载客量
fast-track vehicles
rim
wheel diameter difference
patronage
