Determination of relative hue of near white specimens.
NORMA vydaná dňa 1.5.1979
Designation standards: DIN 55981:1979-05
Note: NEPLATNÁ
Publication date standards: 1.5.1979
The number of pages: 3
Approximate weight : 9 g (0.02 lbs)
Country: German technical standard
Kategória: Technické normy DIN
Bestimmung des relativen Farbstichs von nahezu weißen Proben.