ISO 11258:2015現行
Iron ores for shaft direct-reduction feedstocks - Determination of the reducibility index, final degree of reduction and degree of metallization
出版：International Organization for Standardization
專家解讀視頻
Defines a method to provide a relative measure for evaluating the extent to and ease to which oxygen can be removed from iron ores, when reduced under conditions resembling those prevailing in shaft direct-reduction processes.
KS E ISO 11258:2017 - Identical
NEN ISO 11258 : 2015 - Identical
SANS 11258 : 1ED 2015 - Identical
BS ISO 11258 : 2015 - Identical
SANS 11258 : 1ED 2015 - Identical
NEN ISO 11258 : 2015 - Identical
BS ISO 11258 : 2015 - Identical
