
Methods for chemical analysis of bauxite—Determination of titanium dioxide content—Diantipyrylmethane photometric method
NORM herausgegeben am 30.8.1999
Designation standards: GB/T 3257.6-1999
Note: UNGÜLTIG
Publication date standards: 30.8.1999
Country: Chinese technical standard
Kategorie: Technische Normen GB