Poultry. Zootechnical requirements for keeping of broilers
NORM herausgegeben am 1.7.1991
Designation standards: GOST 28731-90
Publication date standards: 1.7.1991
The number of pages: 5
Approximate weight : 15 g (0.03 lbs)
Country: Russian technical standard
Kategorie: Technische Normen GOST