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  • About us
  • Tunnel construction
  • Segment production
    Return
    • Segment automation productionlines
    • Segment moulds
    • vacuum beams(suction cups)
    • clamps
    • Segment permeability test rigs
    • Pullout/bending test rigs
    • Segment permeability test rigs
    • segment assembly test rigs
    • Segment keel welding rigs
    • Segment keel welding rigs
  • Spare parts
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Segment production
  • Segment automation productionlines
  • Segment moulds
  • vacuum beams(suction cups)
  • clamps
  • Segment permeability test rigs
  • Pullout/bending test rigs
  • Segment permeability test rigs
  • segment assembly test rigs
  • Segment keel welding rigs
  • Segment keel welding rigs
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