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首都钢铁公司、北京仪表局、北京钢厂、北京特殊钢厂、北京建没局、北京装配公司、北京建材局、北京机械局、北京建没局研究所、北京建材研究所等单位,遵照毛主常“力求节省,用较少的钱办较多的事”和关于综合利用的伟大教导,贯彻一业为主,多种经营,大搞综合利用,发挥人民战争的强大威力。利用钢渣制成抗压强度250—400公斤/厘米~2的钢渣水泥。制造钢渣水泥,原料来源广泛,工艺设备简单,既为国家增加了大量廉价水泥,又为钢渣废料的利用闯出了一条新的出路。
Capital Steel Company, Beijing Instrument Bureau, Beijing Steel Plant, Beijing Special Steel Plant, Beijing Construction Bureau, Beijing Assembly Company, Beijing Building Materials Bureau, Beijing Machinery Bureau, Beijing Institute of No Construction, Beijing Institute of Building Materials, etc. The Lord often “strives for savings, does more with less money,” and he teaches the great teaching of comprehensive utilization, implements one industry-based, diversified operations, and comprehensively utilizes the power of the people’s war. Steel slag is used to make steel slag cement with a compressive strength of 250-400 kg/cm2. The manufacture of steel slag cement has a wide range of sources of raw materials and simple process equipment. It not only adds a large amount of cheap cement to the country, but also creates a new outlet for the utilization of steel slag waste.