Air-dried silkworm cocoons. Specifications
NORM herausgegeben am 1.7.1957
Designation standards: GOST 8493-57
Publication date standards: 1.7.1957
The number of pages: 11
Approximate weight : 33 g (0.07 lbs)
Country: Russian technical standard
Kategorie: Technische Normen GOST
Implemented changes and corrections:
Amd. 8.68
Amd. 12.87