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煤是工业的粮食,不仅是重要的能源之一,同时也是珍贵的化工、冶金原料.在四化建设的宏伟时代和科学技术进步的当今.开拓煤炭综合利用,是时代的要求,也是深化煤炭服务社会的必然趋势.
Coal is not only an important source of energy but also a precious chemical and metallurgical raw material.In the grand era of the four modernizations and the progress of science and technology today, it is the requirements of the times and the deepening of coal The inevitable trend of serving the community.