摘要
本文通过对山西长平煤业有限责任公司王台井区9#煤的地质因素变化分析,探讨有效其的防治措施,挖掘老矿潜力,提高9#煤单产水平。
Analysis of changes of geological factors of 9# coal in Wangtaijing area of Changping Coal Mining Corporation. Ltd and its preventive measures, which develop the potential of old coal mines and increase the single face of 9# coal.
出处
《煤矿现代化》
2005年第4期33-34,共2页
Coal Mine Modernization
