毛主席教导我们:“我们必须打破常规,尽量采用先进技术。在一个不太长的历史时期内,把我国建设成为一个社会主义的现代化的强国。”本钢歪头山铁矿与兄弟单位协同,本着科学的态度,大胆采用φ5.5×1.8米湿式自磨机新工艺流程的设计,于1970年6月开始破土动工。在党的一元化的正确领导下,发动群众,组织群众,大打人民战争,艰苦奋斗,于1971年5月1日1~#系列投产,生产出铁精矿,至1974年10月9个系列湿式自磨新工艺全部胜利竣工。“思想上政治上的路线正确与否是决定一切的。”对自磨这一新生事物是肯定,还是否定,是扶植,还是泼冷水,这是办企业中两条路线斗争的反映。本钢歪头山铁矿党委带领广大革命群众以党的基本路线教育为纲,认真学习马列 Chairman Mao taught us: “We must break the routine and try our best to adopt advanced technologies so as to build our country into a modern, powerful socialist country in a not too long historical period.” Benxi Iron & Steel, Waitoushan Mine, in Collaboration with Fraternal Units , In a scientific manner, the bold use of φ5.5 × 1.8 meters wet self-grinding machine new process design, started in June 1970 broke ground. Under the correct leadership of the party, mobilizing the masses, organizing the masses, fighting the people's war and working hard to produce iron concentrates from 1 ~ # series on May 1, 1971, till October 1974, 9 series Wet self-grinding new technology all completed. “Whether the correct ideological and political line is everything or not depends on whether affirmative or negative self-wearying is propping up or pouring cold water, which is a reflection of the struggle between the two lines of running an enterprise.” Benxi Iron and Steel tilted head Tientsin Iron and lead the masses of the revolutionary masses with the party's basic line education as the key link to seriously study Marxism-Leninism