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Technische Regel Entwurf

ONR 22251

Issue date: 2009 11 15

Standard texts for service specifications in the field of building construction in conformity with ecological requirements

The text modules of this ON Rule ONR are intended to be applied to standardized specifications for labour services (see ÖNORM A 2063 and ONR 12010) complying with the Fed...
Withdrawn: 2010 03 01
The text modules of this ON Rule ONR are intended to be applied to standardized specifications for labour services (see ÖNORM A 2063 and ONR 12010) complying with the Federal Law on Procurement and ÖNORM A 2050 as well as to free formulated service descriptions.
ONR 22251
2010 03 01
Standard texts for service specifications in the field of building construction in conformity with e...
Technische Regel
ONR 22251
2009 11 15
Standard texts for service specifications in the field of building construction in conformity with e...
Technische Regel Entwurf
Technische Regel
ONR 22251
Issue date : 2010 03 01
Standard texts for service specifications in the field of building construction in conformity with ecological requirements