NF EN 131-4:2020
Current
Current
The latest, up-to-date edition.
Ladders — Part 4: Single or multiple hinge-joint ladders
Available format(s)
Hardcopy
Language(s)
English - French
Published date
01-03-2020
Publisher
This document specifies the requirements, tests and marking of hinged combination ladders with one or several hinge joints.
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