
Safety Rules For The Construction And Installation Of Lifts - Lifts For The Transport Of Persons And Goods - Part 21: New Passenger And Goods Passenger Lifts In Existing Building
出版:Nederlands Normalisatie Instituut

专家解读视频
基本信息
标准编号: NEN EN 81-21:2018
标准类别:Standard
出版单位:Nederlands Normalisatie Instituut
标准页数:35
标准简介
2018 [01/03/2018]2009 + A1 2012 [01/08/2012]2009 [01/09/2009]DRAFT 2009 [01/02/2009]DRAFT 2003 [01/05/2003]
标准备注
Supersedes NEN EN 81-11. (07/2004) To be read in conjunction with NEN EN 81-20. (03/2018)
本标准替代的旧标准
等同采用的国际标准
EN 81-21:2018 - Identical