Withdrawn Norm
The Norm standard ÖNORM EN 494/A3:2006 12 01 was withdrawn on 01.11.2008 and is no longer available. The currently valid standard can be viewed here: ÖNORM EN 494
The Norm standard ÖNORM EN 494/A3:2006 12 01 was withdrawn on 01.11.2008 and is no longer available. The currently valid standard can be viewed here: ÖNORM EN 494