deep level
| mining
| deep level | |
| construct. | tiefer Pfahlrost |
| met. | Grundstrecke; Tiefbau |
| mining | |
| gen. | Bergbau; Abbau; Verminung; Bergtechnik |
| busin. | Bergbauindustrie |
| coal. | Tagebau; Tiefbau |
| environ. | Bergbau |
| life.sc. | Ausbeutung; Erzgewinnung |
| |||
| tiefer Pfahlrost | |||
| Grundstrecke f; Tiefbau m | |||
| tiefliegendes Niveau | |||
|
deep level : 9 phrases in 5 subjects |
| Electronics | 2 |
| General | 1 |
| Metallurgy | 2 |
| Microelectronics | 2 |
| Mining | 2 |