SN - NS-EN ISO 7235:1995
Acoustics - Measurement procedures for ducted silencers - Insertion loss, flow noise and total pressure loss (ISO 7235:1991)
inactive, Most Current
| Organization: | SN |
| Publication Date: | 5 September 1995 |
| Status: | inactive |
| ICS Code (Acoustics in building. Sound insulation): | 91.120.20 |
Document History
NS-EN ISO 7235:1995
September 5, 1995
Acoustics - Measurement procedures for ducted silencers - Insertion loss, flow noise and total pressure loss (ISO 7235:1991)
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