40.97 End of interruption of work - split/merged Apr 22, 1993
CEN
CEN/TC 203 Cast iron pipes, fittings and their joints
European Norm
This European standard applies to cast iron pipework elements used to produce, normally as gravity pipe systems: - rainwater drainage systems; - sewerage connections. The range of nominal diameters extends from DN 40 to DN 600 inclusive.
ABANDON
prEN 877-1
40.97
End of interruption of work - split/merged
Apr 22, 1993