NS 4807 : 1974
Withdrawn
Withdrawn
RELATION BETWEEN SOUND PRESSURE LEVELS OF NARROW BANDS OF NOISE IN A DEFUSE FIELD IN A FRONTALLY INCIDENT FREE FIELD FOR EQUAL LOUDNESS
Published date
01-12-2013
Withdrawn date
10-01-1993
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| DocumentType |
Standard
|
| PublisherName |
Norwegian Standards (Norges Standardiseringsforbund)
|
| Status |
Withdrawn
|
| Standards | Relationship |
| ISO 454:1975 | Similar to |
Summarise
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