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随着煤炭开采技术的提高和安全生产难题的逐步解决,煤炭生产规模越来越大,固定资产投入占矿井建设、生产投资比例也越来越大。目前,煤炭企业完全面向市场,煤炭价格放开,企业之间竞争日趋激烈。如何提高企业效益,增强企业竞争实力则关系
With the improvement of coal mining technology and the gradual resolution of production safety problems, the scale of coal production is getting larger and larger. The investment in fixed assets accounts for the construction of mines and the proportion of production investment is also increasing. At present, the coal enterprises are totally facing the market, the prices of coal are liberalized and the competition among enterprises is getting fiercer and fiercer. How to improve the efficiency of enterprises, enhance the competitiveness of enterprises is the relationship