摘要
介绍了山脚树矿生产系统技术改造的经验 ,并对技术改造效果进行分析评价。
Introduces the experience of production system technology remoiding in shan jiaoshu Mine,analyses and appraises its technology remolding effecting.
关键词
矿井
生产系统
技术改造
煤矿
mine,production system,technology remolding