Extruded sheets of impact-modified polystyrene (PS-I) - Requirements and test methods (ISO/FDIS 14631:2021); German and English version prEN ISO 14631:2021— 21 стр.
Solderless connections - Part 4: Solderless non-accessible insulation displacement connections; General requirements, test methods and practical guidance (IEC 60352-4:1994 + A1:2000); German version EN 60352-4:1994 + A1:2000— 45 стр.
