PN-EN ISO 6926:2016-05/A1:2021-06
Current
Current
Acoustics - Requirements for the characteristics and calibration of reference sound sources used in the determination of sound power levels
Amendment of
Published date
06-10-2021
Publisher
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| Committee |
TC 157
|
| DocumentType |
Amendment
|
| PublisherName |
Polish Committee for Standardization
|
| Status |
Current
|
Summarise
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