
Pigments, dyestuffs and extenders - Terminology - Part 2: Classification of colouring materials according to colouristic and chemical aspects
出版:Netherlands Standards

专家解读视频
ISO 18451-2:2018 - Identical
EN ISO 18451-2 : 2017 - Identical
EN ISO 18451-2:2018 - Identical
EN ISO 18451-2 : 2017 - Identical
EN ISO 18451-2:2018 - Identical
ISO 18451-2:2018 - Identical