Radius of spherical surfacer of optical components. Series of numerical values
NORM herausgegeben am 1.1.1977
Designation standards: GOST 1807-75
Publication date standards: 1.1.1977
The number of pages: 19
Approximate weight : 57 g (0.13 lbs)
Country: Russian technical standard
Kategorie: Technische Normen GOST
Implemented changes and corrections:
Amd. 2.87
Amd. 7.91