State system for ensuring the uniformity of measurements. State verification schedule for measuring means of spectral, integral and reduced regular transmittance and optical density within the wavelength range from 0,2 to 50,0 um, diffused and regular ref
NORM herausgegeben am 1.3.2008
Designation standards: GOST 8.557-2007
Note: UNGÜLTIG
Publication date standards: 1.3.2008
The number of pages: 12
Approximate weight : 36 g (0.08 lbs)
Country: Russian technical standard
Kategorie: Technische Normen GOST
Implemented changes and corrections:
Amd. 1.21