Mine engineering and technical personnel through continuous exploration and practice, in the soft rock roadway technology, a success.
二矿工程技术人员经过不断探索与实践，在软岩巷道支护技术方面，取得了成功。
The management information system of mine enterprise has close relationship with mining engineering, mine management and computer technology.
矿山企业信息系统与矿山工程、矿山管理、计算机技术密切相关。
Based on engineering experience and combined with presently hole-sealed technology of gas drainage used in Tunlan mine, the reasonable hole-sealed length was determined by theoretical analysis.
以工程实验为基础，结合屯兰矿现有瓦斯抽放中封孔工艺，主要针对封孔长度，通过理论分析，确定合理的封孔长度。
Appling HEMS technology, the first Deep Underground Science and Engineering Laboratory (DUSEL) mainly on heat-harm control is established in Jiahe coal mine.
该技术结合夹河矿深井降温工程，建成了国内第一个控制深井热害的深部科学与工程实验室(DUSEL)。
Appling HEMS technology, the first Deep Underground Science and Engineering Laboratory (DUSEL) mainly on heat-harm control is established in Jiahe coal mine.
该技术结合夹河矿深井降温工程，建成了国内第一个控制深井热害的深部科学与工程实验室(DUSEL)。
应用推荐