
Phosphogypsum for agriculture. Specifications
NORM herausgegeben am 1.7.2020
Designation standards: GOST R 58820-2020
Publication date standards: 1.7.2020
The number of pages: 36
Approximate weight : 108 g (0.24 lbs)
Country: Russian technical standard
Kategorie: Technische Normen GOST