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我国是使用煤炭的大国,消耗量一直居世界前列,需要不断的开发高质量的煤炭为生产和生活服务。煤质化验是实现高质量煤炭开采的重要保障,要确保每个操作环节都能做到科学、合理、正确,只有这样才能有效地减少各种误差,很好地掌控化验结果,确保所有数据的真实性和准确性。“,”As a big country using coal, China has always been at the forefront of the world in consumption and needs to develop high-quality coal to serve production and living. Coal quality testing is an important guarantee for realizing high-quality coal mining, a