| |||
| région de conversion | |||
|
conversion area : 29 phrases in 9 subjects |
| Agriculture | 1 |
| Coal | 1 |
| Construction | 1 |
| Economics | 7 |
| Fish farming pisciculture | 1 |
| General | 5 |
| Metallurgy | 2 |
| Politics | 1 |
| Social science | 10 |
| |||
| région de conversion | |||
|
conversion area : 29 phrases in 9 subjects |
| Agriculture | 1 |
| Coal | 1 |
| Construction | 1 |
| Economics | 7 |
| Fish farming pisciculture | 1 |
| General | 5 |
| Metallurgy | 2 |
| Politics | 1 |
| Social science | 10 |