见光就跑
果实
共回答了19个问题采纳率:94.7% 举报
sinter chemical composition
烧结矿化学成分
双语例句
1.By adopting a series of technical measures,the chemical composition of Leadsinter was more stabilized and Lead output could be increased.通过采取一系列措施,使烧结块的化学成分更趋合理稳定,铅鼓风炉技术经济指标和床能力有了大幅度提高.
1年前
3