Your browser does not support the video tag. ID: 33190 钢轨检查和运输 免费下载 关键词 VideoChinaBaotouRail production Categories Country, China, Facility, Baotou Steel (Baotou Iron & Steel Group Co. Ltd.), Producer, Baotou Iron & Steel (Group) Co. Ltd., Production Process, Production at a Glance 相关项目 仓库中包装好的卷材 盘条准备装船 Steel rail in production 热钢板 港口盘条装船 在控制中心监控成品钢材物流过程 冷轧机外部视图 切割钢板坯