TUNNELENTWÄSSERUNG (TUNNELBAU)
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BTTUNNELINSTALLATIONEN + TUNNELBAUTEILE (TUNNELBAU)
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UDC624.191.95
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Descriptor GERTUNNELENTWÄSSERUNG (TUNNELBAU)
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Descriptor ENGTUNNEL DRAINAGE (TUNNELLING)
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Descriptor FREDRAINAGE DE TUNNEL (CONSTRUCTION DE TUNNELS)
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Variant GERENTWÄSSERUNG/TUNNELENTWÄSSERUNG (TUNNELBAU)
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Variant GERWASSERHALTUNG (TUNNELBAU)
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Variant ENGTUNNEL DEWATERING (TUNNELLING)
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Variant ENGDRAINAGE/TUNNEL DRAINAGE (TUNNELLING)
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Variant ENGDEWATERING/TUNNEL DEWATERING (TUNNELLING)
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Variant FRETUNNELS/DRAINAGE DE TUNNEL (CONSTRUCTION DE TUNNELS)
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Variant FREASSÈCHEMENT DE TUNNEL (CONSTRUCTION DE TUNNELS)