Leather. Test methods of upper, layer separation
NORMA vydaná dňa 1.1.1980
Designation standards: GOST 938.31-78
Publication date standards: 1.1.1980
The number of pages: 1
Approximate weight : 3 g (0.01 lbs)
Country: Russian technical standard
Kategória: Technické normy GOST
Implemented changes and corrections:
Amd. 6.89