quality basic oxygen process
... 顶部吹氧法炼钢 oxygentopblowing 底吹氧气转炉炼钢法 q bop process ; quality basic oxygen process 氧气平吹旋转转炉炼钢法 rotor process ...
基于76个网页-相关网页
... 底吹氧转炉法：obm process obm 底吹氧气转炉炼钢法：q bop process 底吹氧气转炉：oxygen bottom blowing converter ...
基于62个网页-相关网页
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