DIN CEN/TS 15403
DIN CEN/TS 15403 Solid recovered fuels - Methods for the determination of ash content; German version CEN/TS 15403:2006
standard by Deutsches Institut Fur Normung E.V. (German National Standard), 01/01/2007
standard by Deutsches Institut Fur Normung E.V. (German National Standard), 01/01/2007