UNE-EN ISO 18451-2:2018 V2现行
Pigments, dyestuffs and extenders - Terminology - Part 2: Classification of colouring materials according to colouristic and chemical aspects (ISO 18451-2:2015)
出版：Asociacion Espanola de Normalizacion
专家解读视频
EN ISO 18451-2:2018 - Identical
ISO 18451-2:2018 - Identical
EN ISO 18451-2 : 2017 - Identical
ISO 18451-2 : 2015 - Identical
EN ISO 18451-2 : 2017 - Identical
EN ISO 18451-2:2018 - Identical
ISO 18451-2:2018 - Identical
