Almanca | İngilizce | |
---|---|---|
General | ||
General | Untertagebergbau | deep ming |
Patent | ||
Patent | Untertagebergbau | underground mining |
Bearing | ||
Bearing | Untertagebergbau [m] | underground mining |
Mining | ||
Mining | Untertagebergbau | deep mining |
Almanca | İngilizce | |
---|---|---|
Patent | ||
Patent | Grubenversatz von Untertagebergbau | filling-up of underground mining |