摘要
本文阐述了束状孔落矿工艺在胡家峪矿首次试验的经过 ,并就试验过程中各个环节所暴露的弱点 ,提出一些见解。
The process of the first test about mineral-caving technology by long-hole bunchiness was exposed described.And it has also shown my opinion about the shortcomings of every step which was exposed while the test was proceeding.
出处
《中国钼业》
2001年第6期15-16,共2页
China Molybdenum Industry
