[Studies on the chemical properties of fly ash and coal samples from two Chinese power plants].
D000393:Air Pollutants / Q000032:analysis*; D002244:Carbon / Q000032:analysis*; D003031:Coal / Q000032:analysis*; D060729:Coal Ash; D008670:Metals / Q000032:analysis; D052638:Particulate Matter; D011210:Power Plants; D014131:Trace Elements / Q000032:analysis
D000393:Air Pollutants; D003031:Coal; D060729:Coal Ash; D008670:Metals; D052638:Particulate Matter; D014131:Trace Elements; D002244:Carbon