BS ISO 11257 : 2015現行
IRON ORES FOR SHAFT DIRECT-REDUCTION FEEDSTOCKS - DETERMINATION OF THE LOW-TEMPERATURE REDUCTION-DISINTEGRATION INDEX AND DEGREE OF METALLIZATION
出版：British Standards Institution
專家解讀視頻
基本信息
標準編號： BS ISO 11257 : 2015
標準類別：Standard
出版單位：British Standards Institution
標準頁數：0
標準簡介
Defines a method to provide a relative measure for evaluating the degree of size degradation and degree of metallization of iron ores, when reduced under conditions resembling those prevailing in shaft direct-reduction processes.
