 |
| плотность элементов: 47 phrases in 16 subjects |
| Antennas and waveguides | 2 |
| Astronautics | 2 |
| Computers | 3 |
| Electronics | 5 |
| Energy industry | 1 |
| Information technology | 5 |
| Integrated circuits | 2 |
| Makarov | 5 |
| Mass media | 1 |
| Mathematics | 2 |
| Microelectronics | 5 |
| Navigation | 1 |
| Polygraphy | 1 |
| Quality control and standards | 1 |
| Technology | 8 |
| Television | 3 |