Organic fertilizers. Methods for determination of total phosphorus
NORM herausgegeben am 1.1.1987
Designation standards: GOST 26717-85
Publication date standards: 1.1.1987
The number of pages: 7
Approximate weight : 21 g (0.05 lbs)
Country: Russian technical standard
Kategorie: Technische Normen GOST
Implemented changes and corrections:
Amd. 8.22