GB/T 6730.7-1986

Methods for chemical analysis of iron ores The sulfosalicylic acid photometric method for the determination of metallic iron content

NORM herausgegeben am 19.8.1986

The information about the standard:

Designation standards: GB/T 6730.7-1986
Note: UNGÜLTIG
Publication date standards: 19.8.1986
Country: Chinese technical standard
Kategorie: Technische Normen GB