The automatic control system of oxygen converter in engineering of Martin furnace replaced by oxygen converter in Anshan Iron and Steel (Group) co is presented.
描述鞍钢“平炉改转炉”工程中的转炉自动化控制系统。
If Congress doesn't act, the deficit will shrink by itself because of automatic budget cuts and the expiration of the Bush-era tax cuts. Martin Kaste, NPR News.
如果国会不采取行动，随着布什时代减税政策的结束，财政预算将会缩减，因此财政赤字也将自己缩减。N PR新闻，马丁·卡斯特报道。
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