|
deduster : 30 phrases in 8 subjects |
| Chemistry | 1 |
| Construction | 1 |
| Ecology | 1 |
| Energy industry | 1 |
| Metallurgy | 11 |
| Natural resourses and wildlife conservation | 1 |
| Occupational health & safety | 1 |
| Technology | 13 |
|
deduster : 30 phrases in 8 subjects |
| Chemistry | 1 |
| Construction | 1 |
| Ecology | 1 |
| Energy industry | 1 |
| Metallurgy | 11 |
| Natural resourses and wildlife conservation | 1 |
| Occupational health & safety | 1 |
| Technology | 13 |