ISO 7215:2015现行
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
Describes a method to provide a relative measure for evaluating the extent to which oxygen can be removed from iron ores when reduced under conditions resembling those prevailing in the reduction zone of a blast furnace.
SANS 7215 : 1ED 2017 - Identical
PN ISO 7215 : 1997 - Identical
BS ISO 7215 : 2015 - Identical
NEN ISO 7215 : 2015 - Identical
NBR ISO 7215 : 2009 - Identical
SANS 7215 : 1ED 2017 - Identical
BS ISO 7215 : 2015 - Identical
NEN ISO 7215 : 2015 - Identical
