Binders for paints and varnishes - Determination of softening point - Part 1: Ring-and-ball method (ISO/DIS 4625-1:2019); German and English version prEN ISO 4625-1:2019
Binders for paints and varnishes - Determination of softening point - Part 1: Ring-and-ball method (ISO 4625-1:2020); German version EN ISO 4625-1:2020— 19 стр.
