
Ladders - Part 4: Single or multiple hinge-joint ladders (Endorsed by Asociación Espanola de Normalización in September of 2025.)
NORM herausgegeben am 1.9.2025
Designation standards: UNE-EN 131-4:2020+A1:2025
Publication date standards: 1.9.2025
The number of pages: 21
Approximate weight : 63 g (0.14 lbs)
Country: Spanish technical standard
Kategorie: Technische Normen UNE