Chinese Standard: GB/T 15224.3-2010

Classification for quality of coal—Part 3:Calorific value

全国煤炭标准化技术委员会(SAC/TC 42)

GB/T 15224的本部分规定了煤炭按干燥基高位发热量（Qgr,d）范围分级、命名和煤炭发热量的检验。
本部分适用于煤炭资源勘查和煤炭生产、加工利用及销售。

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