SNV - SN EN 21683
Acoustics - Preferred reference quantities for acoustic levels (ISO 1683:1983)
active, Most Current
| Organization: | SNV |
| Publication Date: | 1 January 1994 |
| Status: | active |
| Page Count: | 6 |
| ICS Code (Acoustic measurements and noise abatement in general): | 17.140.01 |
Document History
SN EN 21683
January 1, 1994
Acoustics - Preferred reference quantities for acoustic levels (ISO 1683:1983)
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