
Paints And Varnishes - Evaluation Of Degradation Of Coatings - Designation Of Quantity And Size Of Defects, And Of Intensity Of Uniform Changes In Appearance - Part 1: General Introduction And Designation System
出版:Danish Standards

專家解讀視頻
Specifies the systems for designating the quantity and size of defects and the intensity of changes of coatings and outlines the general principles of the system.
EN ISO 4628-1:2016 - Identical