BS G 211:1971

Specification for reflection-reducing coating of instrument windows and lighting wedges.

NORMA vydaná dňa 24.3.1971

The information about the standard:

Designation standards: BS G 211:1971
Publication date standards: 24.3.1971
The number of pages: 10
Approximate weight : 30 g (0.07 lbs)
Country: British technical standard
Kategória: Technické normy BS