ISO 9611:1996 pdf download – Acoustics – – Characterization of sources of structure-borne sound with respect to sound radiation from connected structures一 Measurement of velocity at the contact points of machinery when resiliently mounted
ISO 9611:1996 pdf download – Acoustics – – Characterization of sources of structure-borne sound with respect to sound radiation from connected structures一 Measurement of velocity at the contact points of machinery when resiliently mounted. 6.2 Instrumentation for addition and subtraction...