Your browser does not support the video tag.ID: 32959铸造中的钢梁特写 免费下载关键词 plantNucorUnited StatesbeamNucor Steel Berkleyhot rolled steelproductionVideo类别 Country, United States, Facility, Nucor Steel Berkley (Nucor Corporation), Producer, Nucor Corporation, Production Process, Hot Rolling相关项目河钢集团员工在高炉前 镀锌生产线视图，在镀锌生产线中为钢材薄涂一层锌以防腐蚀 将盘条搬上卡车 浦项制铁3号Finex厂外部视图 吊车收集废钢以便在电弧炉进行熔炼后回收制成新钢材 工人及家属在拓展日的视图 涂装生产线的内部视图 Researcher in the facility laboratory
