Withdrawn Norm
The Norm standard ÖNORM EN 517:1991 08 01 was withdrawn on 01.11.1995 and is no longer available. The currently valid standard can be viewed here: ÖNORM EN 517
The Norm standard ÖNORM EN 517:1991 08 01 was withdrawn on 01.11.1995 and is no longer available. The currently valid standard can be viewed here: ÖNORM EN 517