| |||
| система звукоусиления | |||
| усилительная схема | |||
| усилительная система | |||
|
amplification system : 10 phrases in 8 subjects |
| Acoustics | 2 |
| Automated equipment | 2 |
| General | 1 |
| Genetics | 1 |
| Makarov | 1 |
| Military | 1 |
| Radioengineering | 1 |
| Security systems | 1 |
| |||
| система звукоусиления | |||
| усилительная схема | |||
| усилительная система | |||
|
amplification system : 10 phrases in 8 subjects |
| Acoustics | 2 |
| Automated equipment | 2 |
| General | 1 |
| Genetics | 1 |
| Makarov | 1 |
| Military | 1 |
| Radioengineering | 1 |
| Security systems | 1 |