Finally, the unperfect results of Kawasaki Chiba No.6 BF with high ratio of lump ore and Kobe Steel Kobe No.3 BF with high ratio of pellete in burden were described.

• 最后叙述了川崎制铁千叶6号高炉高比例块矿冶炼指标不够好及神户制钢神户3号高炉高比例球团矿冶炼指标不理想的情况。