
Optical materials. Methods for determination of chemical stability. Groups of chemical stability
NORMA vydaná dňa 1.7.1993
Designation standards: GOST 13917-92
Publication date standards: 1.7.1993
The number of pages: 16
Approximate weight : 48 g (0.11 lbs)
Country: Russian technical standard
Kategória: Technické normy GOST