夜晚炼钢厂的上空闪着暗红色的光。
There was a dull red glow in the night sky above the steelworks.
炼钢厂排放出的硫形成了酸雨。
我是一名大型炼钢厂的工人。
这个炼钢厂有多少镕铁炉？
炼钢厂工作在熔炉边的人们需要穿防护服。
People who work with furnaces in a steel factory need to wear protective clothing.
作者对安阳钢铁公司第二炼钢厂进行了考察。
The author has recently visited the Second Steel Plant of Anyang Iron and Steel co.
炼钢厂已经关门了。
介绍了济钢第三炼钢厂炉外精炼系统中网络自动化系统的应用。
This paper introduced the network automation system of secondary refining control system in NO.
介绍了济钢第三炼钢厂炉外精炼系统中网络自动化系统的应用。
This paper introduced the network automation system of secondary refining control system in NO.
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