
Iron ores for blast furnace feedstocks - Determination of the reducibility by the final degree of reduction index
出版:International Organization for Standardization

专家解读视频
SS ISO 7215 Ed. 1 (2007) - Identical
NEN ISO 7215:2007 - Identical
BS ISO 7215:2007 - Identical
GB/T 24189-2009 - Identical
PN ISO 7215:1997 - Identical