13 Bilder zum Thema "tunelizador" bei ClipDealer

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A subsurface technician inspects a sewer, to inspect the city's waste water
The mine tower for black coal mining Landek in city Ostrava in the Czech Republic. In the background is blue sky with white clouds. Forests are trees and bushes.
Tunnel worker examines pipeline in underground tunnel.
The mine tower for black coal mining
Sewer tunnel workers examines sewer system damage and wastewater leakage.
Potash Mine in Winter Saskatchewan
Potash Mine Saskatchewan Canada
Worker in protective mask welding pipe in tunnel.
Sewer tunnel worker examines sewer system damage and wastewater leakage.
Underground heading machine in coal mine
Tunnel worker examines pipeline in underground tunnel.
Tunnel worker examines pipeline in underground tunnel.
Worker in protective mask welding pipe in tunnel.

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