Organic-mineral fertilizer "Biohumus". Specifications
NORM herausgegeben am 1.7.1993
Designation standards: GOST R 50335-92
Publication date standards: 1.7.1993
The number of pages: 8
Approximate weight : 24 g (0.05 lbs)
Country: Russian technical standard
Kategorie: Technische Normen GOST