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本文介绍了11号矿用工字钢的技术特点,孔型设计原则、轧制情况;总结了大轧钢机轧制小型钢材的经验。
This paper introduces the technical features of No. 11 mining I-beam, the design principle of the pass pattern and the rolling situation. It also summarizes the experience of large rolling mill for rolling small steel products.