Loose lavsan fibre and bunch dyeing. Method of determination for shadow
NORMA vydaná dňa 1.1.1976
Designation standards: GOST 19673-74
Publication date standards: 1.1.1976
The number of pages: 7
Approximate weight : 21 g (0.05 lbs)
Country: Russian technical standard
Kategória: Technické normy GOST
Implemented changes and corrections:
Amd. 1.81
Amd. 3.90