NF EN 131-3

Ladders - Part 3 : marking and user instructions

Le présent document donne des recommandations portant sur l'utilisation en toute sécurité des échelles relevant du domaine d'application de la NF EN 131-1 et conformes aux exigences de la NF EN 131-1, de la NF EN 131-2 ainsi que de la NF EN 131-4 en ce qui concerne les échelles articulées à articulation simple ou multiple, de la NF EN 131-6 en ce qui concerne les échelles télescopiques et de la NF EN 131-7 en ce qui concerne les échelles mobiles avec plate-forme.

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