50.97 End of interruption of work - split/merged Nov 10, 2008
CEN
CEN/TC 235 Gas pressure regulators and associated safety devices for use in gas transmission and distribution
European Norm
23.060.40 Pressure regulators
Legislation related to this standard
WITHDRAWN
EN 334:2005
ABANDON
EN 334:2005/prA1
50.97
End of interruption of work - split/merged
Nov 10, 2008