10.99 New project approved Feb 8, 1999
CEN
CEN/TC 235 Gas pressure regulators and associated safety devices for use in gas transmission and distribution
European Norm
Specification for gas pressure regulators with or without safety devices for inlet pressures of 5 bar and for flow rates of 200 m3/h at standard conditions.
IN_DEVELOPMENT
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10.99
New project approved
Feb 8, 1999