对地方煤矿目前的生产状况进行了分析，对地方煤矿建设高产高效矿井的方法进行了分析和探讨。
This paper not only analyses the present conditions of the mines but also analyses and discusses the means to increase the hi-productivity and efficiency in mines.
通过对滕东生建煤矿建设环境影响因子的全面分析，对滕东生建煤矿清洁生产水平进行了客观评价。
Through overall analysis of affection factor in construction environment in Shengjian coalmine, Tengdong, carried out an objective evaluation of clean production level.
应用推荐