Withdrawn Norm
The Norm standard ÖNORM B 2221:2012 01 15 was withdrawn on 01.08.2012 and is no longer available. The currently valid standard can be viewed here: ÖNORM B 2221
The Norm standard ÖNORM B 2221:2012 01 15 was withdrawn on 01.08.2012 and is no longer available. The currently valid standard can be viewed here: ÖNORM B 2221