
Chemical analysis of magnesia chromite refractories—Part 11:Determination of manganese oxide—Atomic absorption spectrophotometric method
NORM herausgegeben am 31.12.2002
Designation standards: GB/T 5070.11-2002
Note: UNGÜLTIG
Publication date standards: 31.12.2002
Country: Chinese technical standard
Kategorie: Technische Normen GB