 |
| |||
| permanent threshold shift | |||
| permanent hearing loss resulting from repeated exposure to loud noise (MichaelBurov) | |||
| постоянный сдвиг порога: 4 do fraz, 2 tematyki |
| Medycyna lotnicza | 2 |
| Olej i gaz | 2 |
|
| |||
| permanent threshold shift | |||
| permanent hearing loss resulting from repeated exposure to loud noise (MichaelBurov) | |||
| постоянный сдвиг порога: 4 do fraz, 2 tematyki |
| Medycyna lotnicza | 2 |
| Olej i gaz | 2 |