Tilbaketrukket
NS 3491-2:2002
NS-EN 1991-1-2:2002
NS-EN 1991-1-2:2002/AC:2009
Publisert
NS-EN 1991-1-2:2002/AC:2013
NS-EN 1991-1-2:2002/AC:2012
Utkast
prNS-EN 1991-1-2:2021