Abbauverfahren /ENERGY-MINING/
[DE] Abbauverfahren
[EN] method of winning
[FR] méthode d' exploitation
Abbaumethode,Abbauverfahren /ENERGY-MINING/
[DE] Abbaumethode; Abbauverfahren
[EN] mining method; system of working; winning method; working method
[FR] mode d' abattage; méthode d' abattage; méthode d' exploitation
Abbauverfahren,Gewinnungsverfahren /ENERGY-MINING/
[DE] Abbauverfahren; Gewinnungsverfahren
[EN] working method
[FR] méthode d' abattage; technique d' abattage