 |
| |||
| below ground; underground | |||
| subterranean | |||
| down; inside; subsurface | |||
| unter Tage: 44 phrases in 12 subjects |
| Business | 1 |
| Coal | 5 |
| Construction | 2 |
| Economy | 1 |
| General | 4 |
| Medical | 1 |
| Metallurgy | 1 |
| Mining | 23 |
| Natural resourses and wildlife conservation | 1 |
| Optics branch of physics | 1 |
| Statistics | 2 |
| Transport | 2 |