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DIN
DIN EN 131-1:2025-10
En Vigor
2025-10-01
Ladders - Part 1: Terms, types, functional sizes; German version EN 131-1:2015+A2:2025
DIN
DIN EN 131-4:2025-10
En Vigor
2025-10-01
Ladders - Part 4: Single or multiple hinge-joint ladders; German version
EN 131-4:2020+A1:2025
DIN
DIN EN 131-2:2025-10
En Vigor
2025-10-01
Ladders - Part 2: Requirements, testing, marking; German version EN 131-2:2010+A3:2025
DIN
DIN EN ISO 20109:2025-10
En Vigor
2025-10-01
Simultaneous interpreting - Equipment - Requirements (ISO 20109:2025);
German version EN ISO 20109:2025
