 |
| Video Amplifier: 57 phrases in 14 subjects |
| Astronautics | 1 |
| Electronics | 5 |
| General | 1 |
| High frequency electronics | 1 |
| Household appliances | 1 |
| Makarov | 2 |
| Mass media | 14 |
| Military | 1 |
| Nanotechnology | 1 |
| Nautical | 1 |
| Security systems | 1 |
| Shipbuilding | 1 |
| Technology | 26 |
| Telecommunications | 1 |