Објављен
ISO 13930:2015 specifies a method to provide a relative measure for evaluating the degree of size degradation of iron ores when reduced under conditions resembling those prevailing in the low-temperature reduction zone of the blast furnace.
It is applicable to lump ores and hot-bonded pellets.
ПОВУЧЕН
ISO 13930:2007
ОБЈАВЉЕН
ISO 13930:2015
90.93
Одлука о потврђивању стандарда
12. 8. 2026.