在毛主席革命路线指引下,在批林批孔和学习无产阶级专政理论运动的推动下,歪头山铁矿湿式自磨试验工作取得了可喜的成果。它为φ5500×1800湿式自磨机的鉴定定型和推广使用创造了条件,为湿式自磨工艺设计提供了参考资料,为大打矿山之仗做出了贡献。 Under the guidance of Chairman Mao’s revolutionary line and with the encouragement of criticizing Lin and criticizing Confucius and studying the theoretical campaign of dictatorship of the proletariat, the wet self-abrasion test at Waitoushan Iron Mine has yielded gratifying results. It is φ5500 × 1800 wet self-mill identification and stereotypes to promote the use of the conditions created for wet self-grinding process design provides a reference for the battle of the mine made a contribution.