50.97 End of interruption of work - split/merged Jul 23, 2007
CEN
CEN/TC 165 Waste water engineering
European Norm
93.030 External sewage systems
see EN 1123-2
WITHDRAWN
EN 1123-2:2006
ABANDON
EN 1123-2:2006/prA1
50.97
End of interruption of work - split/merged
Jul 23, 2007