| |||
| delta | |||
|
delta : 34 phrases in 9 subjects |
| Agriculture | 4 |
| Automatic control | 1 |
| Electronics | 1 |
| Finances | 7 |
| Food industry | 3 |
| Magnetics | 1 |
| Mathematics | 12 |
| Power lines | 1 |
| Radiology | 4 |
| |||
| delta | |||
|
delta : 34 phrases in 9 subjects |
| Agriculture | 4 |
| Automatic control | 1 |
| Electronics | 1 |
| Finances | 7 |
| Food industry | 3 |
| Magnetics | 1 |
| Mathematics | 12 |
| Power lines | 1 |
| Radiology | 4 |