sound level meter
Gwedd
device for acoustic measurements
isddosbarth o'r canlynol
offeryn mesur
disgrifiwyd gan y ffynhonnell
Armenian Soviet Encyclopedia, vol. 1
tudalen: 258
yn mesur
Q11826105
sound pressure level
categori Comin
Sound level meters
Cyfeiriadau
- ↑ Freebase Data Dumps, 28 Hydref 2013
- ↑ 25 Ionawr 2022, 26 Ionawr 2022, https://web.archive.org/web/20220125070108/https://docs.openalex.org/download-snapshot/snapshot-data-format, OpenAlex, https://docs.openalex.org/download-snapshot/snapshot-data-format
- ↑ KBpedia, 9 Gorffennaf 2020
- ↑ Quora