This standard specifies the definitions of terms used in ISO TC 102 for iron ore and direct reduced iron sampling, sample preparation, moisture and particle size analysis and physical testing, and also includes some special analytical terms used in corresponding international standards.
GB/T 20565-2006 Referenced Document
GB/T 6005 Test sieves.Metal wire cloth,perforated metal plate and electroformed sheet.Nominal sizes of openings*, 2008-07-18 Update
GB/T 20565-2006 history
2022GB/T 20565-2022 Iron ores and direct reduced iron—Vocabulary
2006GB/T 20565-2006 Iron ores and direct reduced iron Vocabulary