 |
| |||
| 等值连续探测噪声级 | |||
| 等效连续感觉噪声级 | |||
|
equivalent continuous perceived noise level : 6 do fraz, 5 tematyki |
| Biznes | 1 |
| Elektronika | 1 |
| Lotnictwo | 1 |
| Otorynolaryngologia | 2 |
| Technika i technologia | 1 |
|
| |||
| 等值连续探测噪声级 | |||
| 等效连续感觉噪声级 | |||
|
equivalent continuous perceived noise level : 6 do fraz, 5 tematyki |
| Biznes | 1 |
| Elektronika | 1 |
| Lotnictwo | 1 |
| Otorynolaryngologia | 2 |
| Technika i technologia | 1 |