 |
| |||
| det energiækvivalente lydtryksniveau; ækvivalent lydtrykniveau | |||
|
equivalent continuous noise level : 1 do fraz, 1 tematyki |
| Nauka o ziemi | 1 |
|
| |||
| det energiækvivalente lydtryksniveau; ækvivalent lydtrykniveau | |||
|
equivalent continuous noise level : 1 do fraz, 1 tematyki |
| Nauka o ziemi | 1 |