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spiral welded steel pipe
Man looks through a cardboard tube
a construction pipe blur background
Construction site of chemical plant under construction
Strong steel parts in a factory, North China
Inside view of a huge pipe tube on a pipeline construction. Light enters through the pipe.
sewer construction in hydraulic engineering for water and wastewater supply
Inside view of the large sag and ball mill. A ball mill and a sag mill is a type of grinder used to grind and blend materials for use in mineral dressing processes.
Silage silo equipment with a circular shaped steel body, iron
Close-up of large and long round concrete pipes, which light up through the early morning.
Close-up of metal pipelines in industrial plants
Inside view of a round plastic pipe. Tunnel to the light from the dark
Unfinished concrete building interior
dark pipe with light equipment
plant engineering or plant construction, building architecture in the industry
Wind Energy a sustainble energy source in order to keep a clean Planet Earth and reduce CO2 emissions.
Urban abstract background, cement with hole
Close-up of the interior of a cooling tower chimney
parts of the electrical power plant under construction.
rusty metal oxide component, closeup of photo
Rural iron water drain
Colorful lights and shadows and a corner of the building
Utility Inspection and Planning Personnel Waterworks and Irrigation Utilities Equipment Materials and Workers Large Volume Water Transfer Pipes Matching 4K Video Available (Shot with Canon 5DS 50.6mp photos professionally retouched - Lightroom / Photoshop - original size 5792 x 8688 downsampled as needed for clarity and select focus used for dramatic effect)
kaplan turbine a rotary mechanical device for the generation of energy and power
Huge tube or tunnel for underground infrastructure, Construction concept.Light at the end of the tunnel
15 mm wide-angle lens, UV filter, daylight, compensation rings, shaft compensation rings, inner diameter 62.5 cm, shaft building materials, concrete goods,
Abstract black spiral swirl inside a bigmetal pipe
smoke and fire inside the air duct in the ventilation system, the front and back background is blurred with a bokeh effect
Industrial saw
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