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

專家解讀視頻
UNI ISO 4695:1988 - Identical
GB/T 24515-2009 - Identical
PN ISO 4695:1997 - Identical
BS ISO 4695:2007 - Identical
SS ISO 4695 Ed. 1 (2007) - Identical
NEN ISO 4695:2008 - Identical