9679244 Bilder zum Thema "underground engineering" bei ClipDealer

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Industry pump
Industry pump
Building construction with concrete walls.
Potsdamer Platz in Berlin
Potsdamer Platz in Berlin
iron manhole
reflection of petroleum miner
reflection of petroleum miner
Train express isolated view
white train express isolated view
Train express isolated view
Metro isolated view
white train express isolated view
Metro isolated view
Metro isolated view
ROME - MAY 18, 2014: Subway station entrance. The total length o
Wheelbarrow on a Garden Meadow Near a Green Bush Ready for Work
Underground tunnel
Underground tunnel in the coal mine
Drink Water Factory. Various pipelines, valve gates and metal pipes. Toned image.
Tunnel piperoof grouting
Retaining wall steel sheet pile installation by machine
Tunnel boring machine in action
Insulated pipes for underground district heating and manholes co
Industrial interior hydroelectric turbine hall, turbines, equipment, cranes
Machinist
Reconstruction site of district heating system pipeline and replacement of old pipes with new ones. Laying heating pipes in a trench at construction site.
Drink Water Factory. Various pipelines, valve gates and metal pipes. Toned image.
blue insulation plates on the base of construction site
Worker in protective mask welding pipe in tunnel.
Wiring of an electric cable on the dug trench, supply of the electric power to the house on the earth.new
worker's hand holding yellow helmet
Construction Site
Surveyor with theodolite level at underground railway tunnel construction work
Tunnel boring machine on the subway station under construction
Underground mine, mineral extraction machine, coal, gold, silver.
Miner climbing on a mineral mining machine.
Preparing for next weld
Black insulated pipes for underground district heating
aerial view of coal mine
Laying large diameter plastic pipes for water supply
Construction Site
Construction work. Workers. Pipe laying. Repair of communications.
Foundation Construction Work
Gold mining underground
Machinist
New modern 300mm city main drink water pipeline with gate valves before connecting to underground pipeline system on city street
Tunnel piperoof grouting
Coal mine excavator
aerial view of coal mine
Ceiling insulation, ventilation system air ducts, fire extinguishing system pipes, electric cable channels under the ceiling of the Parking lot on the open ground floor of the building
precast concrete drainage under construction
Underground utility and services pipe
The high voltage electrical cable is laid in a trench
Ceiling insulation, ventilation system air ducts, fire extinguishing system pipes, electric cable channels under the ceiling of the Parking lot on the open ground floor of the building
Gold mining underground
Coal extraction: Coal mine excavator
Coal car underground tunnel before work
Close-up a new pipeline for water supply in the city and shut-off valve. Reconstruction of the water supply and sewerage infrastructure in the metropolis.
Subway tunnel in construction
Conduit
Supply of a sewer pipe to a sump on a trench in the village.
Newly laid pipe in a fresh trench. Unfinished pipeline
Groundworkers laying new concrete pipes during deep drainage work on the new housing project
Coal extraction: Coal mine excavator
Coal extraction: Coal mine excavator

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