Geometrical product specifications (GPS) - Surface texture: Areal - Part 6: Classification of methods for measuring surface texture (ISO 25178-6:2010); German version EN ISO 25178-6:2010— 17 стр.
Optics and optical instruments - Test methods for radiation scattered by optical components (ISO 13696:2002); German version EN ISO 13696:2002— 29 стр.