Methods for the chemical analysis of aluminium oxide--The N-benzoyl-N-phenylhydroxylamine extraction photometric method for the determination of vanadic oxide content
NORM herausgegeben am 24.7.1986
Designation standards: GB/T 6609.10-1986
Note: UNGÜLTIG
Publication date standards: 24.7.1986
Country: Chinese technical standard
Kategorie: Technische Normen GB