 |
|
explosiv : 16 phrases in 7 subjects |
| Chemistry | 5 |
| Economics | 1 |
| Environment | 1 |
| General | 5 |
| Mechanic engineering | 1 |
| Metallurgy | 2 |
| Natural resourses and wildlife conservation | 1 |
|
|
explosiv : 16 phrases in 7 subjects |
| Chemistry | 5 |
| Economics | 1 |
| Environment | 1 |
| General | 5 |
| Mechanic engineering | 1 |
| Metallurgy | 2 |
| Natural resourses and wildlife conservation | 1 |