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我厂铸钢轧辊自1961年生产以来,遵照伟大领袖毛主席关于“在生产斗争和科学实验范围内,人类总是不断发展的,自然界也总是不断发展的,永远不会停止在一个水平上。因此,人类总得不断地总结经验,有所发现,有所发明,有所创造,有所前进”的教导,充分发动群众,群策群力,经过不断试验和反复改进,使铸钢轧辊的新品种不断增加,质量日益提高,为伟大的社会主义建设作出了新的贡献。特别从1963年以来,上海冶金系统钢轧辊铸造厂,通过多次经验交流活动,不仅在铸钢轧辊的化学成份、物
Since our factory cast steel roller production in 1961, following the principle of great leader Chairman Mao, "In the struggle for production and scientific experiments, mankind always develops constantly. Therefore, mankind always has to sum up experiences, discoveries, inventions, creation and advancements. It has mobilized the masses and worked together to make new varieties of steel casting rolls continuously tested and repeatedly improved Increase day by day, improve the quality day by day, and make new contributions to the great socialist construction. Especially since 1963, Shanghai Metallurgical System steel roller foundry, through many experience exchange activities, not only in the chemical composition of steel roll, the material