基本信息
文件名称:冶金工程专业英语.ppt
文件大小:10.94 MB
总页数:671 页
更新时间:2026-03-20
总字数:约18.28万字
文档摘要
*/*Fig.3-3ProcessflowofORPatKimitsuWorksofNSC*/*Unit9BasicOxygenFurnace*/*1.IntroductionOxygensteelmakinghasbecomethedominantmethodofproducingsteelfromblastfurnacehotmetal.Althoughtheuseofgaseousoxygen(ratherthanair)astheagentforrefiningmoltenpig