论述了现代炼钢流程冶炼工序即转炉冶炼和电炉冶炼的共性问题；

The sameness of smelting procedure in modern steelmaking process including BOG steelmaking and EAF steelmaking are discussed.

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本节我们无缝管的科研专家们就为我们介绍了炼钢的工作流程。

In this section we have experts on research and seamless as we introduced the steel-making workflow.

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同时，炼钢生产流程中的许多传统观念逐渐被新的概念所取代。

At the same time many traditional concepts in the steelmaking process routine has been replaced by new ones gradually.

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