 |
| |||
| шумовой контроль | |||
|
noise testing : 7 phrases in 5 subjects |
| Astronautics | 1 |
| Automated equipment | 2 |
| Electronics | 2 |
| Gear train | 1 |
| Military | 1 |
|
| |||
| шумовой контроль | |||
|
noise testing : 7 phrases in 5 subjects |
| Astronautics | 1 |
| Automated equipment | 2 |
| Electronics | 2 |
| Gear train | 1 |
| Military | 1 |