Industrial-process control valves. Noise considerations. Laboratory measurement of noise generated by hydrodynamic flow through control valves— 24 стр.
Industrial-process control valves - Part 8: Noise considerations - Section 2: Laboratory measurement of noise generated by hydrodynamic flow through control valves— 33 стр.
Industrial-process control valves - Part 8-2: Noise considerations - Laboratory measurement of noise generated by hydrodynamic flow through control valves (IEC 60534-8-2:2011) (english version)