DIN EN ISO 11821
Acoustics - Measurement of the in situ sound attenuation of a removable screen (ISO 11821:1997); German version EN ISO 11821:1997
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| Organization: | DIN |
| Publication Date: | 1 August 1997 |
| Status: | active |
| Page Count: | 8 |
| ICS Code (Other standards related to acoustics): | 17.140.99 |
Document History
DIN EN ISO 11821
August 1, 1997
Acoustics - Measurement of the in situ sound attenuation of a removable screen (ISO 11821:1997); German version EN ISO 11821:1997
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