NF EN 81-21:2009现行
Safety Rules For The Construction And Installation Of Lifts - Lifts For The Transport Of Persons And Goods - Part 21: New Passenger And Goods Lifts In Existing Buildings
出版：Association Francaise de Normalisation
专家解读视频
基本信息
标准编号： NF EN 81-21:2009
发布时间：2012/12/1 0:00:00
标准类别：Standard
出版单位：Association Francaise de Normalisation
标准页数：0
标准简介
2009 + A1 2012 [01/12/2012]2009 [01/12/2009]2009 PR [01/04/2009]2003 PR [01/06/2003]
标准备注
Indice de classement: P82-211. PR NF EN 81-21 June 2003. (06/2004) PR NF EN 81-21 April 2009. (04/2009) 2009 Edition Re-Issued in December 2012 & incorporates AMD 1 2012. (12/2012)
