Leather - Physical and mechanical tests - Determination of tear load - Part 2: Double edge tear (ISO/FDIS 3377-2:2015); German and English version FprEN ISO 3377-2:2015
Leather - Physical and mechanical tests - Determination of tear load - Part 2: Double edge tear (ISO 3377-2:2016); German version EN ISO 3377-2:2016— 9 стр.