| |||
| сердцевина (графа) | |||
|
point core : 8 phrases in 6 subjects |
| Mathematics | 2 |
| Military | 1 |
| Oil / petroleum | 1 |
| Oil and gas | 2 |
| Oil and gas technology | 1 |
| Oilfields | 1 |
| |||
| сердцевина (графа) | |||
|
point core : 8 phrases in 6 subjects |
| Mathematics | 2 |
| Military | 1 |
| Oil / petroleum | 1 |
| Oil and gas | 2 |
| Oil and gas technology | 1 |
| Oilfields | 1 |