GB 5751-1986
AbolishedClassification of Chinese coals
中国煤炭分类
Application Summary AI generated
GB 5751-1986 defines a systematic classification method for Chinese coals based on parameters such as volatile matter, caking index, and calorific value. It is applied in the mining, coal processing, and energy industries to categorize coals into types like anthracite, bituminous, and lignite for appropriate utilization. This standard guides coal trading, combustion equipment design, and quality control in power generation and industrial applications.
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