
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:Comite Europeen de Normalisation

专家解读视频
2018 [01/03/2018]2009 + A1 2012 [01/08/2012]2009 [01/09/2009]
Supersedes PREN 81-21. (11/2010)
NBN EN 81-21:2010 - Identical
NEN EN 81-21:2009 - Identical
SN EN 81-21:2009 - Identical
SANS 50081-21 Ed. 1 (2010) - Identical
PN EN 81-21:2010 - Identical
UNE EN 81-21:2010 - Identical
UNI EN 81-21:2012 - Identical
DS EN 81-21:2009 - Identical
ONORM EN 81-21:2014 - Identical
SS EN 81-21:2009 - Identical
NEN EN 81-21:2018 - Identical
BS EN 81-21:2018 - Identical
BS EN 81-21:2009+A1:2012 - Identical
NS EN 81-21:2009 - Identical
NF EN 81-21:2009 - Identical
I.S. EN 81-21:2009 - Identical