Withdrawn Norm
The Norm standard ÖNORM EN 81-21:2009 03 01 was withdrawn on 01.11.2009 and is no longer available. The currently valid standard can be viewed here: ÖNORM EN 81-21
The Norm standard ÖNORM EN 81-21:2009 03 01 was withdrawn on 01.11.2009 and is no longer available. The currently valid standard can be viewed here: ÖNORM EN 81-21