In order to produce the extra clean steel without solid deoxidization products, aluminum free super clean iron was deoxidized by carbon in VIM refining.是什么意思_In order to produce the extra clean steel without solid deoxidization products, aluminum free super clean iron was deoxidized by carbon in VIM refining.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句