近两年来,上钢三厂的平炉利用系数,一再提高,跃居全国首位,成为小型平炉的一面高产红旗。本刊特请陈诗纯等同志撰写本文,介绍经验。我们向各地平炉工作者推荐,好好地学习一下这个厂的高产经验,既要学习他们的技术经验,更要学习他们敢想敢干的风格。 In the past two years, the open hearth furnace utilization coefficient of the No. 3 Steel Works has been raised again and again, ranking first in the country and becoming a high-yielding red flag on the side of a small open hearth furnace. This publication especially invited Chen Shi-chun and other comrades to write this article, introducing experience. We recommend to workers around the open hearth, a good study of this plant’s high yielding experience, it is necessary to learn their technical experience, but also to learn what they dare to think style.