SN - NS-EN ISO 7235:2009
Acoustics - Laboratory measurement procedures for ducted silencers and air-terminal units - Insertion loss, flow noise and total pressure loss (ISO 7235:2003)
active, Most Current
| Organization: | SN |
| Publication Date: | 1 November 2009 |
| Status: | active |
| ICS Code (Other standards related to acoustics): | 17.140.99 |
Document History
NS-EN ISO 7235:2009
November 1, 2009
Acoustics - Laboratory measurement procedures for ducted silencers and air-terminal units - Insertion loss, flow noise and total pressure loss (ISO 7235:2003)
A description is not available for this item.