The technical progress in recent 4 years in equipment, process and operation management of shaft furnaces in Xing Steel are introduced, some improving measures proposed.
介绍了邢钢竖炉投产4年来设备和工艺操作管理的技术进步，提出了具体改进措施。
The security of the stoping-cemented fill method is good and the rate of extraction is high. It has made the contribution for mine in technical progress and improving economic benefits.
胶结充填采矿法安全性好、回采率高，为矿山技术进步、提高经济效益起到了积极作用。
The security of the stoping-cemented fill method is good and the rate of extraction is high. It has made the contribution for mine in technical progress and improving economic benefits.
胶结充填采矿法安全性好、回采率高，为矿山技术进步、提高经济效益起到了积极作用。
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