oxygen blown steel

冶金专业词汇 ... oxidation resistant steel 抗氧化钢; 不锈钢 oxygen blown steel 吹氧钢 oxygen converter steel 顶吹氧转炉钢 ...

风暴 - 歪酷博客... ... oxygen blowing 吹氧 oxygen blown steel 氧气吹炼钢 oxygen bottom blowing converter 底吹氧气转炉 ...