The result shows that production of high strength screw bars is reasonable by the control rolling and control cooling process on high-speed wire mill with the capacity of low temperature rolling.
结果表明，在具有低温轧制能力的高线轧机生产线上，采用控轧控冷工艺生产高强度钢筋是可行的。
The blast temperature is low in the first iron mill of jinan Iron and Steel Group Co… It becomes bottleneck of conditioning technique and economic target to elevate the blast furnace.
济南钢铁集团总公司第一炼铁厂热风炉风温较低，成为制约高炉技术经济指标提高的瓶颈。
For the environmental protection and the resource recycling, a new process of rolling mill sludge disposal by the low temperature distillation was proposed.
为解决轧钢含油污泥的环境污染问题，实现铁鳞的高附加值利用，本文提出利用低温蒸馏法处理含油铁鳞新技术。
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