GB/T 19421.5-2003

Test methods of crystalline layered sodium disilicate—EDTA volumetric methods for determination of magnesium exchange capacity content

NORM herausgegeben am 11.12.2003

The information about the standard:

Designation standards: GB/T 19421.5-2003
Note: UNGÜLTIG
Publication date standards: 11.12.2003
Country: Chinese technical standard
Kategorie: Technische Normen GB