China 'GB/T 24236-2009
' standard english version:
NATIONAL STANDARD OF THE PEOPLE'S REPUBLIC OF CHINA
GB/T 24236-2009
Iron ores for shaft direct-reduction feedstocks - Determination of the reducibility index, final degree of reduction and degree of metallization 直接还原炉用铁矿石 还原指数、最终还原度和金属化率的测定
Issued Date:2009-07-15
Implemented Date:2010-04-01
Issued by:
The Standardization Administration of the People's Republic of China
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