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International Standard Category: Cement. Gypsum. Lime. Mortar

JC/T 850-2009    Methods of chemical analysis of iron raw materials for cement industry
水泥用铁质原料化学分析方法 ;
Category No.:91.100.10 Valid Status:superseded
Issued Organization:Ministry of Industry and Information Technology Issued Date:2009-12-04
Implemented Date:2010-6-1 Abolished Date:
Superseded Standard.:JC/T 850-2021
Superseded Date:2021-7-1
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