 |
| |||
| amplification | |||
| sound reinforcement | |||
| sound amplification | |||
| звукоусиление: 27 phrases in 7 subjects |
| Communications | 1 |
| Electronics | 13 |
| General | 1 |
| Makarov | 4 |
| Security systems | 1 |
| Technology | 5 |
| Telecommunications | 2 |
|
| |||
| amplification | |||
| sound reinforcement | |||
| sound amplification | |||
| звукоусиление: 27 phrases in 7 subjects |
| Communications | 1 |
| Electronics | 13 |
| General | 1 |
| Makarov | 4 |
| Security systems | 1 |
| Technology | 5 |
| Telecommunications | 2 |