 |
| |||
| рабочий шум (igisheva); эксплуатационный шум (igisheva) | |||
|
operating noise : 7 phrases in 4 subjects |
| Aviation | 2 |
| Ecology | 2 |
| Mass media | 2 |
| Non-destructive testing | 1 |
|
| |||
| рабочий шум (igisheva); эксплуатационный шум (igisheva) | |||
|
operating noise : 7 phrases in 4 subjects |
| Aviation | 2 |
| Ecology | 2 |
| Mass media | 2 |
| Non-destructive testing | 1 |