 |
| undurchlässig: 34 phrases in 13 subjects |
| Chemistry | 1 |
| Earth sciences | 3 |
| Economy | 1 |
| General | 3 |
| Industry | 1 |
| Life sciences | 6 |
| Medical appliances | 1 |
| Metallurgy | 1 |
| Mining | 4 |
| Natural resourses and wildlife conservation | 4 |
| Nuclear physics | 2 |
| Transport | 5 |
| Радиоактивное излучение | 2 |