Abstract / scope
This document specifies the types, structure, dimensions, technical requirements, inspection and designation of single rungs and rungs for dog-step ladders, fitted to the vertical panel or masts of ships or other marine structures.
ISO 9519:2023Published
Ships and marine technology — Single rungs and rungs for dog-step ladders
Navires et technologie maritime — Échelons simples et échelons pour marchepieds