Повучен
ISO 8371:2007 specifies a method to provide a relative measure for evaluating the degree of size degradation caused by rapid heating of iron ores. It specifies the determination of the decrepitation index.
ISO 8371:2007 is applicable to lump ores for blast furnace feedstocks.
ПОВУЧЕН
ISO 8371:1994
ПОВУЧЕН
ISO 8371:2007
95.99
Повучен
5. 8. 2015.
ПОВУЧЕН
ISO 8371:2015