 |
| |||
| aggressiver Abfall; korrodierender Abfall | |||
| acid waste: 12 phrases in 6 subjects |
| Chemistry | 1 |
| Environment | 3 |
| General | 1 |
| Industry | 1 |
| Metallurgy | 4 |
| Natural resourses and wildlife conservation | 2 |
|
| |||
| aggressiver Abfall; korrodierender Abfall | |||
| acid waste: 12 phrases in 6 subjects |
| Chemistry | 1 |
| Environment | 3 |
| General | 1 |
| Industry | 1 |
| Metallurgy | 4 |
| Natural resourses and wildlife conservation | 2 |