摘要
对开滦范各庄矿业分公司现有资源、巷道进行分析 ,提出优化巷道布置 。
Analysing the present resources and roadway layout of Fangezhuang Coal Mining Company of Kailuan Co.(Group),optimization on layout of roadway is presented,which can realize high output and efficiency.
出处
《河北煤炭》
2001年第4期1-3,共3页
Hebei Coal
