ISO 7992:2015现行
Iron ores for blast furnace feedstocks - Determination of reduction under load
出版：International Organization for Standardization
专家解读视频
Defines a method to provide a relative measure for evaluating the structural stability of iron ores when reduced under conditions resembling those prevailing in the reduction zone of a blast furnace.
KS E ISO 7992:2017 - Identical
NEN ISO 7992 : 2015 - Identical
BS ISO 7992 : 2015 - Identical
BS ISO 7992 : 2015 - Identical
PN ISO 7992 : 1996 - Identical
NEN ISO 7992 : 2015 - Identical
NBR ISO 7992 : 2014 ERRATA 1 2015 - Identical
