Your browser does not support the video tag.ID: 32922检查钢板 免费下载关键词 POSCOSouth KoreaPohang Steelworksinspectionquality controlplateVideo类别 Country, South Korea, Facility, Pohang Steelworks (POSCO), Producer, POSCO, Production Process, Hot Rolling相关项目检查线材仓库 仓库中的卷材 在控制中心监控成品钢材物流过程 Recording equipment status while checking the flames of […] 检查盘条 骑车经过电厂 生产钢轨 在高炉控制室监测铁生产