 |
| |||
| tarkkailija | |||
| obserwator: 8 phrases in 5 subjects |
| Automatic control | 1 |
| Fish farming pisciculture | 1 |
| General | 1 |
| Lighting other than cinema | 4 |
| Mathematics | 1 |
|
| |||
| tarkkailija | |||
| obserwator: 8 phrases in 5 subjects |
| Automatic control | 1 |
| Fish farming pisciculture | 1 |
| General | 1 |
| Lighting other than cinema | 4 |
| Mathematics | 1 |