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Arecibo Observatory, the world's largest radio telescope - Puerto Rico
Coal mining in the Hunter valley of New South Wales.
A low angle, looking up at a freight train crossing a long, high trestle bridge.
Mechanical equipment in industrial plants
Looking up derrick on a small kelly land oil rig
Linzhou City, Anyang City, Henan Province,\nLinzhou Grand Canyon, also known as Taihang Mountain Grand Canyon, is located at the eastern foot of the South Taihang Mountain, 50 kilometers long from north to south, 1.5 kilometers wide from east to west, with a total area of 89 square kilometers.\nLinzhou Grand Canyon is a national scenic spot and a national AAAA tourist attraction with high cliffs, towering peaks, interlacing Taiwan walls, Cangxi turbulent waters and waterfalls.
Old railroad bridge over river Neretva destroyed in World War II located in Jablanica, Bosnia and Herzegovina.
Security Camera
Belfry interior in old village bell tower, wooden beams, stair, bells at Netherlands
Aerial view of railway bridge across Willamette River in Oregon, USA.
Vienna Giant Ferris Wheel or Wiener Riesenrad (Prater, Vienna) - Vienna, Austria
Concrete base of an electricity pylon in the weeds
Gas and oil pipe line across the south australia desert from the Moomba gas fields.
Old farm equipment and weathered buildings in arid field behind Hubbell trading post national historic site near Ganado Arizona.
Photo taken in Arecibo, Puerto Rico
A crane jib jutting out from the tower over the city below.
Orange articulated boom lift. Aerial platform lift. Telescopic boom lift isolated on white background. Mobile construction crane for rent and sale. Maintenance and repair hydraulic boom lift service.
Virginia air pollution control in Coal Terminal. Cars passing by Coal Terminal on Hampton Roads Beltway in Virginia
Bucket wheel excavator in a lignite or brown-coal quarry, Germany
Looking up at the geometry of the old industrial house photographed in Chengdu on a cloudy day
An aerial drone shot of a construction site in Raleigh, North Carolina, USA
Iron Ore Mine Site Port Hedland Western Australia Pilbara
Photo taken in Suez, Egypt
A crane jib stands over the city below.
Tiandong County, Baise, Guangxi, China - \nFebruary 03, 2022: A bridge across the Youjiang River on the Baping Expressway in Guangxi under construction
Bottom view of an abandoned mine shaft tower
Tateyama ropeway
Electric power industry, transmission towers
Arecibo, Puerto Rico - June 6, 2014: The Arecibo Observatory radio telescope in the hills of Arecibo, Puerto Rico
Niagara Falls, Ontario - August 4, 2024: Whirlpool Aero Car across the Niagara river in Niagara Falls, Ontario.
Free Images: "bestof:From top to bottom can be seen the 200 foot boom with hopper, the trestle... - NARA - 294034.tif Scope and content Photograph from Volume Two of a series of"
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