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冶炼精煤质量的不稳定对销售和企业效益产生严重影响。该厂通过推行精细化管理,完善质量保证体系,提高了产品质量,增强了经济效益。
The unstable quality of smelting coal has a serious impact on sales and business efficiency. The plant through the implementation of refined management, improve the quality assurance system, improve product quality and enhance economic efficiency.