... 碱性熔渣basic slag 碱性生铁basic pig iron 碱性氧化物basic oxide ...
基于460个网页-相关网页
... 碱性氧气吹炼法 basic oxygen process 碱性生铁 basic pig iron 碱性耐火材料 basic refractory materials ...
基于4个网页-相关网页
短语
碱性转炉生铁
basic Bessemer pig iron
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basic pig iron
basic pig iron
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