Paints and varnishes - Determination of stone-chip resistance of coatings - Part 1: Multi-impact testing (ISO/DIS 20567-1:2014); German version prEN ISO 20567-1:2014
Paints and varnishes - Determination of stone-chip resistance of coatings - Part 1: Multi-impact testing (ISO 20567-1:2017); German version EN ISO 20567-1:2017— 21 стр.