简要介绍了中国煤质研究的概况，并介绍了中国煤炭的分析方法和标准，将中国的有关标准与iso及其他国家煤的分析标准进行了比较。
This paper introduces survey of China coal quality study, standard and analytical method of coal, standard of China coal is compared with ISO and other country.
目前，我国尚无确定煤质的技术标准。
At present there is no technical standard to determine the coal quality in China.
目前，我国尚无确定煤质的技术标准。
At present there is no technical standard to determine the coal quality in China.
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