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Inside cockpit of underwater submarine.
Aircraft Technician inspecting and working in the main electronics bay of a 757 commercial airplane.
Engineers working in the main control room of a state-of-the-art chiller HVAC system.
Portrait of a man who urgently transmits information using his walkie-talkie. In real time, the security post receives urgent information. It is very important to communicate the received information using the walkie-talkie very quickly. The man is as serious and focused as possible.
CHP. Huge production of heat generation for the population. Heat electro center. Large-scale enterprise with wires and turbines
Vertical color image of young boat captain operate a yacht steering wheel in ship's bridge.
student pilots learning to fly aeroplain
Navigational bridge on big cargo ship. Wheelhouse on vessel.
A maintenance engineer with a white hard hat is working in the control room of the building's cooling system and holding the blueprint to inspect the process.
Navigational bridge and control device on old abandoned ship.
Four navy ships moored in a military base outside Norfolk town (West Virginia).
A man in his 70s wearing a suit and a hard hat and a younger technician wearing coveralls and safety gear working in the control room of a natural gas fired power plant.
Work place in the system control room
control room engineers
A male security guard in the security room keeps order with the help of modern technologies. The security service monitors display all the information from the surveillance cameras.
Color image of an automated machine gun on the deck of a military ship, at sea.
Ship's officer at the helm of a ship
The electrical engineer checks and inspects at MDB panel (Main Distribution Board ) in the Substation building, daily and checks the electric switchboard on the Main Distribution Boards of the factory
Industry engineer worker wearing safety uniform control operating computer controlled Lathe grinding machine working in industry factory is metal manufacturing industry concept.
Sanitation worker using the control panel in a van to operate a robot used for sewerage system maintenance.
Young professional engineer working on electrical high voltage switch board. Offshore engineer starting high voltage electrical equipment.
Aged portrait of a WWII US Navy Sailor. Arms Crossed, smile on his face and that special look only a seaman has.
A man in his 70s wearing a suit and a hard hat working in the control room of a natural gas fired power plant.
Old control panel in the steelworks
Inside Torpedo Boat At Den Helder The Netherlands 23-9-2019
Computer engineer, working or walking in server room for cyber security or troubleshooting a glitch in network. Person, IT support or ear protection for sound and analytics for coding information
Operator at work place in the system control room
Control Room in the old ship
Control room of a russian nuclear power generation plant
vocational education students flight simulator training
Free Images: "bestof:Navy 110621-N-NK458-014 Sailors select equipment for maintenance in the control room aboard the Los Angeles-class attack submarine USS Helena (S.jpg en NORFOLK"
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US_Navy_040825-N-5268S-008_The_nation^rsquo,s_newest_and_most_advanced_nuclear-powered_attack_submarine_PCU_Virginia_(SSN_774)_travels_along_the_morning_sunrise_skyline_on_its_the_way_from_Norfolk_Naval_Shipyard_to_complete_Bra.jpg
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