 |
| equally spaced: 33 phrases in 15 subjects |
| Antennas and waveguides | 1 |
| Architecture | 1 |
| Automated equipment | 3 |
| Aviation | 4 |
| Caspian | 1 |
| Geophysics | 1 |
| Mass media | 1 |
| Mathematics | 3 |
| Mechanic engineering | 3 |
| Oil / petroleum | 1 |
| Oilfields | 1 |
| Optics branch of physics | 1 |
| Physics | 1 |
| Technology | 10 |
| Telecommunications | 1 |