GOST 21138.2-85

Chalk. Method for determination of sulphate ions content in water extract

NORM herausgegeben am 1.1.1987

The information about the standard:

Designation standards: GOST 21138.2-85
Publication date standards: 1.1.1987
The number of pages: 2
Approximate weight : 6 g (0.01 lbs)
Country: Russian technical standard
Kategorie: Technische Normen GOST