ID: 32879线材冷却 免费下载关键词 South KoreaPohang Steelworkswire rodcoolingfinishingproductionPOSCO类别 Country, South Korea, Facility, Pohang Steelworks (POSCO), Producer, POSCO, Production Process, Hot Rolling相关项目位于镀锌钢生产线控制面板处的工人 冷轧卷材特写 在全自动仓库中储存盘条 检查仓库中的卷材 钢板坯切割 Operating equipment to produce products in the hot roll […] 热钢坯 厂区实验室工人