| |||
civil engineering; deep mining (Untertagebergbau); underground mining (Untertagebergbau); underground working (Untertagebergbau) | |||
bench-and-bench; bench working; deep mining; excavation; excavation of soil; underground mining; underground operation | |||
deep mine; deep level; drift mine | |||
construction engineering | |||
public works | |||
foundation work; underground work; foundation (road, railway); civil engineering (work) | |||
underground engineering; substructure; structural work below ground level; underground construction | |||
mining deep mine | |||
| |||
underground; subterranean |
Tiefbau: 20 фраз в 9 тематиках |
Альтернативное урегулирование споров | 2 |
Горное дело | 2 |
Образование | 3 |
Общая лексика | 2 |
Общественные организации | 2 |
Политика | 1 |
Промышленность | 2 |
Строительство | 4 |
Техника | 2 |