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GALLERY

Construction of chambers and station complexes

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Construction of chambers and station complexes

12 photo
Internal arrangement of station complexes

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Internal arrangement of station complexes

16 photo
Commissioning of the TBM

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Commissioning of the TBM

12 photo
Tunnel excavation

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Tunnel excavation

12 photo
Construction of the upper track structure

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Construction of the upper track structure

12 photo
Engineering arrangement of tunnels and stations

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Engineering arrangement of tunnels and stations

16 photo