This paper mainly deals with the correlativity between Gray-king Assay coke type(GAC) and freeswellingindex(FSI) on the gas coal.
本文着重讨论了气煤葛金焦型与自由膨胀序数的相关关系。
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The test results indicate that: 1) Compared with unmodified soils, the freeswelling ratio, plastic index and clay fraction of fly ash-treated soils and Lime-treated soils decrease obviously.