 |
| pulse timing: 72 phrases in 14 subjects |
| Astronautics | 4 |
| Computers | 2 |
| Electrical engineering | 2 |
| Electronics | 22 |
| Information technology | 8 |
| Makarov | 1 |
| Mass media | 1 |
| Nanotechnology | 1 |
| Oil / petroleum | 1 |
| Programming | 2 |
| Seismology | 1 |
| Technology | 24 |
| Telecommunications | 2 |
| Television | 1 |