繁忙干线大型养路机械夜间线路大修综合施工轨道质量控制和容许速度的研究

繁忙干线大型养路机械夜间线路大修综合施工轨道质量控制和容许速度的研究的英文翻译

基本释义

• A study on track quality control and permissible speed during major repair of busy trunk lines at night with heavy-duty maintenance machinery