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煤炭综合利用是指充分合理的利用各种煤炭资源(包括石煤、煤矸石等劣质煤),使其发挥最大的经济效益和社会效益。
Comprehensive utilization of coal refers to the full and reasonable use of various coal resources (including stone coal, coal gangue and other low-quality coal), to maximize its economic and social benefits.