
Paper and board — Determination of colour by diffuse reflectance. Part 3: Indoor illumination conditions (D50/2°)
NORMA vydána dne 2.9.2026
Designation standards: UNE-ISO 5631-3:2026
Publication date standards: 2.9.2026
The number of pages: 18
Approximate weight : 54 g (0.12 lbs)
Country: Spanish technical standard
Kategorie: Technické normy UNE