Superseded
Standard
Historical
UNE 74034:1988
ACOUSTICS. DETERMINATION OF SOUND POWER LEVELS OF NOISE SOURCES. ENGINEERING METHODS FOR FREE-FIELD CONDITIONS OVER A REFLECTING PLANE
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Technical characteristics
| Publisher | Asociacion Espanola de Normalizacion y Certificacion (AENOR) |
| Publication Date | 10/20/1988 |
| Cancellation Date | 05/17/1996 |
| Page Count | 32 |
| EAN | --- |
| ISBN | --- |
| Weight (in grams) | --- |
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