rail grinding meaning in English
钢轨打磨
Examples
- General technical specification of rail grinding machine
钢轨打磨机通用技术条件 - Blasting demolition of rail ground beam of reinforced concrete in complicated environment
复杂环境下爆破拆除钢筋混凝土轨道地梁 - Another west rail ground - breaking ceremony was held in yuen long district earlier in january
西铁于一月十八日亦在元朗区举行了动工典礼。