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根据钱家营矿的实际情况 ,重点讨论了开采条件较差矿井的高产高效建设问题。文章指出 ,高产高效矿井建设应当根据各自的具体情况 ,选择适宜的生产模式
According to the actual situation of Qianjiaying Mine, we focused on the problems of high yield and high efficiency construction in mines with poor mining conditions. The article pointed out that high-yielding and efficient mine construction should be based on their specific circumstances, select the appropriate mode of production