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我厂根据地、县委关于推广湖南攸县的先进经验指示,结合本厂情况,在地、县委工作组的大力指导下,从去年12月19日首先在7号高炉开始试验增多燃烧咀提高风温的改装工程,经过七一八天的改装工作,终于在58年12月27号1点50分正式点火投入生产,从(?)天来的实际生产过程中看,不但产量逐步得以增加,而且铁的质量也大大提高。从产量上看,改装后日产铁可达6吨以上,比不改增产一倍左
I plant base, the county on the promotion of Hunan Youxian advanced experience in instruction, combined with the factory situation, under the strong guidance of the county and county working group, from December 19 last year, the first test in the blast furnace No. 7 to increase the combustion nozzle to increase air temperature Of the conversion project, after seven one eight days of conversion work, and finally at 12:50 on December 27, 58 officially put into production, from (?) Days of the actual production process to see, not only to gradually increase production, and The quality of iron is also greatly improved. From the production point of view, modified Nissan iron up to 6 tons more than doubling the output doubled