40.97 End of interruption of work - split/merged Oct 1, 1996
CEN
CEN/TC 155 Plastics piping systems and ducting systems
European Norm
This part of EN <155WI003> specifies the recommended practice for installation of polyethylene (PE) piping systems in the field of soil and waste discharge (low and high temperature) into buildings (marked with "B") and for soil and waste discharge systems for both inside buildings and buried in ground within the building structure (marked with "BD").
ABANDON
prEN 1519-6
40.97
End of interruption of work - split/merged
Oct 1, 1996