air bottom blown converter
... 氧气底吹转炉 blown oxygen converter quiet basic oxygen 空气底吹转炉 air bottom blown converter 碱性底吹转炉 blown basic converter ...
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短语
酸性空气底吹转炉
air bottom-blown acid converter
;
blown acid converter
碱性空气底吹转炉
air bottom-blown basic converter
;
blown basic converter