
Methods for chemical analysis of high-titanium slag and rutile--The benzoyl phenylhydroxylamine extraction photometric method for the determination of vanadium pentaoxide content
NORMA vydána dne 27.12.1983
Designation standards: GB/T 4102.11-1983
Note: NEPLATNÁ
Publication date standards: 27.12.1983
Country: Chinese technical standard
Kategorie: Technické normy GB