SN - NS-EN ISO 140-1:1997/A1:2004
Amendment A1 - Acoustics - Measurement of sound insulation in buildings and of building elements - Part 1: Requirements for laboratory test facilities with suppressed flanking transmission - Amendment 1: Specific requirements on the frame of the test opening for lightweight twin leaf partitions (ISO 140-1:1997/Amd 1:2004)
inactive, Most Current
| Organization: | SN |
| Publication Date: | 1 April 2006 |
| Status: | inactive |
| ICS Code (Acoustics in building. Sound insulation): | 91.120.20 |
Document History
NS-EN ISO 140-1:1997/A1:2004
April 1, 2006
Amendment A1 - Acoustics - Measurement of sound insulation in buildings and of building elements - Part 1: Requirements for laboratory test facilities with suppressed flanking transmission - Amendment 1: Specific requirements on the frame of the test opening for lightweight twin leaf partitions (ISO 140-1:1997/Amd 1:2004)
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