
Ladders - Part 1: Terms, Types, Functional Sizes
出版:Association Francaise de Normalisation

专家解读视频
Gives the general terms and definitions and determines the general design characteristics of ladders, which are important for handling, safety, and manufacturing of the ladders and informative for the user. Applies to portable ladders; does not apply to ladders for special professional use (for example, roof ladders, fire-brigade ladders and mobile ladders).
Indice de classement: E85-050-1. PR NF EN 131-1 November 2003. (11/2003) 2007 Edition Re-Issued in August 2011 & incorporates AMD 1 2011. (08/2011)
BS EN 131-1:2007+A1:2011 - Identical
NS EN 131-1 Ed. 1 (2007) - Identical
I.S. EN 131-1:2007 - Identical
EN 131-1:2015 - Identical
SS EN 131-1:2007 - Identical
NS EN 131-1:2007 - Identical
UNE EN 131-1:2007 - Identical
UNI EN 131-1:2007 - Identical
SS EN 131-1 Ed. 1 (2007) - Identical
NEN EN 131-1:2007 - Identical
SNV NF EN 131-1:1993 - Identical
ONORM EN 131-1:2007 - Identical
DIN EN 131-1 (2007-08) - Identical
BS EN 131-1:1993 - Identical
NBN EN 131-1:2007 - Identical