炼铁就是在高炉中用焦炭把氧化铁还原成铁，然后再吹氧把铁水中的碳氧化就成了钢。

来源: chufang 于 2024-09-09 17:00:16 [博客] [旧帖] [给我悄悄话] 本文已被阅读：次

WENXUECITY.COM does not represent or guarantee the truthfulness, accuracy, or reliability of any of communications posted by other users.