DIN Standards Committee Mechanical Engineering
ISO 4412-3
Hydraulic fluid power; test code for determination of airborne noise levels; part 3: pumps; method using a parallelepiped microphone array
Fluidtechnik; Prüfverfahren zur Ermittlung des Luftschalles; Teil 3: Hydropumpen; Anwendung einer parallelepipedischen Mikrophonanordnung
Responsible national committee
NA 060-36-81 AA - Hydraulic component and system sound measurement
Responsible international committee
ISO/TC 131/SC 8/WG 1 - Hydraulic component and system sound measurement