ID: 32863 热轧板坯 Free download Keywords hot rolled steelrollingPOSCOSouth KoreaPohang SteelworksHR Categories Country, South Korea, Facility, Pohang Steelworks (POSCO), Producer, POSCO, Production Process, Hot Rolling Related items 带钢热轧机内正在生产的钢坯 铸造、火焰切割和冷却钢坯 俄罗斯新利佩茨克钢铁丹麦DanSteel钢厂(俄罗斯新利佩茨克钢铁集团)的厚板生产过程 铸造钢坯 切割钢板坯 钢坯切割特写 热浸镀锌钢卷仓库 生产中的热轧无缝钢管特写