18-08-2024
23
Metrology
Measurements and electronic control
445 L.E.
IEC60534-8-1/ 2005 Industrial-process control valves – Part 8-1: Noise considerations – Laboratory measurement of noise generated by aerodynamic flow through control valves
Update Adopted
Not Obligatory
17.140.20 - 23.060.40 - 25.040.40