
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
NEN ISO 11258:2007 - Identical
SS ISO 11258 Ed. 1 (2007) - Identical
BS ISO 11258:2007 - Identical
GB/T 24236-2009 - Identical
KS E ISO 11258:2008 - Identical