ID: 32904冷床上的钢板 免费下载关键词 platemillPOSCOSouth KoreaPohang Steelworkscoolingfinishing类别 Pohang Steelworks (POSCO), Producer, POSCO, Production Process, Hot Rolling, Country, South Korea, Facility相关项目热轧板坯 物流操作员监督港口盘条装船情况 检查钢卷 成品盘条堆仓库特写 Researcher in the facility laboratory 线材特写 Steel rail in production 在控制室监控板轧制过程
