I.S. EN ISO 23900-1:2018现行
Pigments and Extenders - Methods of Dispersion and Assessment of Dispersibility in Plastics Part 1: General Introduction (iso 23900-1:2015)
出版：National Standards Authority of Ireland
专家解读视频
Gives an introduction to the various parts of ISO 23900 which describe methods for dispersing pigments and extenders in plastics materials in order to determine their dispersion characteristics and colouristic properties.
EN ISO 23900-1:2018 - Identical
EN ISO 23900-1 : 2018 - Identical
EN ISO 23900-1 : 2018 - Identical
ISO 23900-1 : 2015 - Identical
