OBERFLÄCHENNAHE TUNNEL (TUNNELBAU)
  • BT
    TUNNELBAUTEN NACH LAGE
  • UDC
    624.19.035.4
  • Descriptor GER
    OBERFLÄCHENNAHE TUNNEL (TUNNELBAU)
  • Descriptor ENG
    SHALLOW TUNNELS + NEAR-SURFACE TUNNELS (TUNNELLING)
  • Descriptor FRE
    TUNNELS DE FAIBLE HAUTEUR (CONSTRUCTION DE TUNNELS)
  • Variant GER
    TUNNEL/OBERFLÄCHENNAHE TUNNEL (TUNNELBAU)
  • Variant ENG
    TUNNELS/SHALLOW TUNNELS (TUNNELLING)
  • Variant ENG
    NEAR-SURFACE TUNNELS (TUNNELLING)
  • Variant ENG
    TUNNELS/NEAR-SURFACE TUNNELS (TUNNELLING)
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Last data import from Alma: 1 January 2025