rail welding machine的意思|示意
焊轨机，钢轨焊机
rail welding machine的网络常见释义
焊轨机 ... 车载钢轨凃油器 on-board rail lubricator 焊轨机 rail welding machine 轨枕抽换机 tie replacing machine ...
rail welding machine相关例句
The feeding speed of shifting unit of welding machine is one of the most important factors of rail continuous flash welding quality.
影响钢轨闪光焊接头焊接质量的因素很多，其中焊机动力柱的送进速度就是重要因素之一。
The first UN-200 rail ac flash butt welding machine with patent was introduced.
介绍了国内首台拥有自主知识产权的UN - 200型钢轨交流闪光焊机。