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项目指标重点企业地方企业 1999年 1998年 增减 1999年 1998年 增减烧结利用系数/t·m-2·d-11.351.340.011.7391.7020.037烧结矿品位/%54.7153.980.7354.6353.381.25合格率/%93.0092.870.1378.1375.842.29作业率/%83.3185.26-1.9576.3986.94-10.55固体料耗/
Project Indicators Key Enterprises Local Enterprises 1999 1998 Increase or Decrease 1999 1998 Increase or decrease Sinter utilization coefficient /t·m-2·d-11.351.340.011.7391.7020.037 Sinter grade /% 54.7153.980.7354.6353.381.25 Pass Rate /% 93.0092.870.1378.1375.842.29 operating rate /% 83.3185.26-1.9576.3986.94-10.55 solid material consumption /