I.S. EN ISO 18451-2:2017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：National Standards Authority of Ireland
专家解读视频
Pertains to the industry producing colouring materials and the consumer who uses the products of this industry.
EN ISO 18451-2:2017 - Identical
EN ISO 18451-2 : 2017 - Identical
ISO 18451-2 : 2015 - Identical
EN ISO 18451-2 : 2017 - Identical
ISO 18451-2 : 2015 - Identical
