AENOR - UNE 74034
ACOUSTICS. DETERMINATION OF SOUND POWER LEVELS OF NOISE SOURCES. ENGINEERING METHODS FOR FREE-FIELD CONDITIONS OVER A REFLECTING PLANE
inactive, Most Current
| Organization: | AENOR |
| Publication Date: | 20 October 1988 |
| Status: | inactive |
| ICS Code (Acoustic measurements and noise abatement in general): | 17.140.01 |
Document History
UNE 74034
October 20, 1988
ACOUSTICS. DETERMINATION OF SOUND POWER LEVELS OF NOISE SOURCES. ENGINEERING METHODS FOR FREE-FIELD CONDITIONS OVER A REFLECTING PLANE
A description is not available for this item.