Abbaubetrieb /ENERGY-MINING/
[DE] Abbaubetrieb
[EN] coal winnings
[FR] chantier de dépilage
Abbaubetrieb /ENERGY-MINING/
[DE] Abbaubetrieb
[EN] coal-getting; face; production district; winning; workings
[FR] chantier d' abattage; travaux d' exploitation