Paints and varnishes - Determination of stone-chip resistance of coatings - Part 3: Single-impact test with a free-flying impact body (ISO 20567-3:2012); German version EN ISO 20567-3:2012— 16 стр.
Paints, varnishes and their raw materials; temperatures and humidities for conditioning and testing (ISO 3270:1984); german version EN 23270:1991— 4 стр.
Aluminium and aluminium alloys - Chemical composition and form of wrought products - Part 3: Chemical composition and form of products; German version FprEN 573-3:2013— 32 стр.
Paints and varnishes - Determination of stone-chip resistance of coatings - Part 3: Single impact test with free flying impact bodies (ISO/DIS 20567-3:2011); German version prEN ISO 20567-3:2011