Withdrawn Norm
The Norm standard ÖNORM EN 13659:2011 07 01 was withdrawn on 01.10.2014 and is no longer available. The currently valid standard can be viewed here: ÖNORM EN 13659
The Norm standard ÖNORM EN 13659:2011 07 01 was withdrawn on 01.10.2014 and is no longer available. The currently valid standard can be viewed here: ÖNORM EN 13659