我厂铸造车间,广大革命职工高举“鞍钢宪法”伟大红旗,遵照毛主席关于“实践、认识、再实践、再认识”的伟大教导,经过反复实践和认识,不断总结,不断改进,使重油化铁的新工艺于71年1月正式投入生产,保证我厂在无焦炭情况下仍能顺利进行球铁和灰铸铁件的生产。 In our foundry’s workshop, the vast majority of revolutionary workers hold high the great red banner of the Ansteel Constitution, abide by Chairman Mao’s great teaching of “practice, understanding, practice and re-understanding”. After repeated practice and understanding, he constantly sums up and improves continuously so that heavy oil The new iron process was officially put into production in January 71, ensuring the smooth production of ductile iron and gray cast iron without coke.