Anodizing of aluminium and its alloys - Measurement of specular reflectance and specular gloss of anodic oxidation coatings at angles of 20°, 45°, 60° or 85° (ISO 7668:2021)
NORM herausgegeben am 1.1.2022
Designation standards: STN EN ISO 7668
Classification mark: 424334
Catalog number: 134033
Publication date standards: 1.1.2022
Approximate weight : 30 g (0.07 lbs)
Country: Slovak technical standard
Kategorie: Technische Normen STN