Draft Document - 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
文件草案——色漆和清漆——涂层耐石屑性的测定——第3部分:自由飞行冲击体的单次冲击试验(ISO/DIS 20567-3-2011);德文版本prEN ISO 20567-3:2011