
Ladders - Part 2: Requirements, Testing, Marking
出版:Italian Standards

专家解读视频
Describes the general design features, requirements and test methods for for portable ladders.
EN 131-2:2010 - Identical
BS EN 131-2:2010+A2:2017 - Identical
NF EN 131-2:2010 - Identical
UNE EN 131-2:2010 - Identical