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中国在国民經济各部門大跃进的1958年当中,高爐生产也获得了巨大的发展,各重点厂矿的炼鉄单位都超额地完成了1958年的国家計划,生鉄的产量比1957年有了显著的增长。高爐利用系数有了显著的提高:如1957年比1956年高爐的利用系数只提高了1.2％,1958年比1957年各主要炼铁单位的綜合利用系数则提高了12.5％左右。有些炼鉄单位的利用系数如鞍鋼(10号高爐除外)提高了8％;本鋼第一鋼铁厂提高了38％;本鋼第二鋼鉄厂33％;太鋼37％;石鋼13％;其他各单位的高爐利用系数也都有不同程度的
In 1958, during the great leap forward of all sectors of the national economy, China also achieved tremendous growth in blast furnace production. The refinery units at key factories and mines all overruled the 1958 national plan. growth of. The blast furnace utilization factor has been significantly improved: for example, the utilization factor of the blast furnace in 1957 was only 1.2% higher than that in 1956; in 1958, the comprehensive utilization factor of major iron-making units increased by about 12.5% from 1957 to 1957. Some utilization units of refining units such as Anshan Iron and Steel (No.10 blast furnace) increased by 8%; the first steel plant in Benxi Iron and Steel increased 38%; 33% of the second steel plant Benxi; 37% TISCO; Shi Shi 13%; Blast furnace utilization factors of other units also have different degrees