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宣钢庞家堡铁矿在开采、破碎、运输过程中,产生大量矿粉,不仅积压大量资金而且占据大片农田。因此,处理低品位的弱磁性鲕状赤铁矿粉成为一项急待解决的迫切问题。无产阶级文化大革命中,我厂广大革命职工遵照毛主席关于“打破洋框框,走自己工业发展道路”的伟大教导,在上级党委正确领导下,破除迷信,解放思想,决心解决粉矿问题,探
Xuan Gang Pangjiabao iron ore produces a lot of mineral powder in the process of mining, crushing and transportation, which not only backlogs large amount of funds but also occupy a large amount of farmland. Therefore, the treatment of low grade weak magnetic oolitic hematite powder becomes an urgent problem to be solved urgently. In the Great Proletarian Cultural Revolution, the vast majority of revolutionary workers in our factory abided by Chairman Mao’s great teaching on “breaking the framework of the world and taking the road of industrial development.” Under the correct leadership of the Party committees at the higher levels, we broke away from superstition, emancipated our minds and resolved to solve the problem of powder mines.