Withdrawn Norm
The Norm standard ÖNORM B 2531:2018 03 01 was withdrawn on 15.01.2019 and is no longer available. The currently valid standard can be viewed here: ÖNORM B 2531
The Norm standard ÖNORM B 2531:2018 03 01 was withdrawn on 15.01.2019 and is no longer available. The currently valid standard can be viewed here: ÖNORM B 2531