ČSN EN ISO 7944 (195012)

Optics and optical instruments - Reference wavelengths (ISO 7944:1998)

NORM herausgegeben am 1.2.1999

The information about the standard:

Designation standards: ČSN EN ISO 7944
Classification mark: 195012
Catalog number: 54083
Publication date standards: 1.2.1999
The number of pages: 12
Approximate weight : 36 g (0.08 lbs)
Country: Czech technical standard
Kategorie: Technische Normen ČSN