 |
| |||
| przypadkowy | |||
| accidentel: 15 phrases in 9 subjects |
| Chemistry | 1 |
| Construction | 2 |
| Economy | 1 |
| Electricity generation | 1 |
| Environment | 3 |
| Fish farming pisciculture | 2 |
| Forestry | 1 |
| General | 1 |
| Nuclear physics | 3 |
|
| |||
| przypadkowy | |||
| accidentel: 15 phrases in 9 subjects |
| Chemistry | 1 |
| Construction | 2 |
| Economy | 1 |
| Electricity generation | 1 |
| Environment | 3 |
| Fish farming pisciculture | 2 |
| Forestry | 1 |
| General | 1 |
| Nuclear physics | 3 |