 |
| |||
| однощелевой | |||
| single-hole: 20 phrases in 11 subjects |
| Antennas and waveguides | 1 |
| Armored vehicles | 3 |
| Astronautics | 1 |
| Geophysics | 1 |
| Medical | 1 |
| Metallurgy | 3 |
| Oil / petroleum | 2 |
| Oil and gas | 2 |
| Oil and gas technology | 1 |
| Technology | 3 |
| Transport | 2 |
|
| |||
| однощелевой | |||
| single-hole: 20 phrases in 11 subjects |
| Antennas and waveguides | 1 |
| Armored vehicles | 3 |
| Astronautics | 1 |
| Geophysics | 1 |
| Medical | 1 |
| Metallurgy | 3 |
| Oil / petroleum | 2 |
| Oil and gas | 2 |
| Oil and gas technology | 1 |
| Technology | 3 |
| Transport | 2 |