GAS DRAINAGE OF SEAMS (MINING)
  • BT
    MINE EXPLOSIONS (MINING)
  • UDC
    622.817.47
  • Descriptor GER
    GRUBENGASABLEITUNG, GRUBENGASABSAUGUNG (BERGBAU)
  • Descriptor ENG
    GAS DRAINAGE OF SEAMS (MINING)
  • Descriptor FRE
    ASPIRATION DES GAZ DE MINE (INDUSTRIE MINIÈRE)
  • Variant GER
    GAS/GRUBENGASABSAUGUNG (BERGBAU)
  • Variant ENG
    DRAINAGE/MINE GAS DRAINAGE OF SEAMS (MINING)
  • Variant ENG
    GAS/MINE GAS DRAINAGE OF SEAMS (MINING)
  • Variant FRE
    GAZ/DE MINE, ASPIRATION DES GAZ DE MINE (INDUSTRIE MINIÈRE)
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Last data import from Alma: 1 January 2025