
Paints and varnishes – Determination of scratch resistance – Part 1: Constant-loading method (ISO 1518-1:2019); German version EN ISO 1518-1:2019
出版:German Institute for Standardisation (Deutsches Institut für Normung)

專家解讀視頻
ISO 1518-1 : 2019 - Identical
EN ISO 1518-1 : 2019 - Identical
ISO 1518-1 : 2019 - Identical