 |
| magnésite: 31 phrases in 7 subjects |
| Ceramics | 1 |
| Chemistry | 4 |
| Construction | 7 |
| General | 1 |
| Labor law | 12 |
| Metallurgy | 5 |
| Natural resourses and wildlife conservation | 1 |
|
| magnésite: 31 phrases in 7 subjects |
| Ceramics | 1 |
| Chemistry | 4 |
| Construction | 7 |
| General | 1 |
| Labor law | 12 |
| Metallurgy | 5 |
| Natural resourses and wildlife conservation | 1 |