SN - NS-INSTA 121
Acoustics - Determination of sound power levels of noise using sound intensity measurement - Scanning method for use in situ
inactive, Most Current
| Organization: | SN |
| Publication Date: | 1 April 1992 |
| Status: | inactive |
| ICS Code (Acoustic measurements and noise abatement in general): | 17.140.01 |
Document History
NS-INSTA 121
April 1, 1992
Acoustics - Determination of sound power levels of noise using sound intensity measurement - Scanning method for use in situ
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