摘要
阐述国内外井工采煤技术的发展概况， 展望了长壁综采的高产高效开采技术、大采深开采技术及洁净开采技术的发展前景。
Beginning with an overview of the state of the art in longwall technology worldwide,this paper presents an outlook of the modern high production and high efficiency longwall mining technology for mining at great depth,and technology for so called“clean mining”
出处
《煤矿开采》
1999年第4期6-8,11,共4页
Coal Mining Technology
