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Inside cockpit of underwater submarine.
Aircraft Technician inspecting and working in the main electronics bay of a 757 commercial airplane.
Young Offshore engineer communicating by telephone in engine control room.
Portrait of an electrical engineer wearing coveralls, had hat, high vis vest, and safety glasses in a dark hallway working on a tangle of cables and switches.
Command Bridge of an Old Ferry Ship from the 70's with all Instrumentation
Ship control panel with buttons, switches, sensors and warning lights.
Mechanics restoring or repairing a machine in a workshop. Skilled manufacturing engineers working on oil refinery equipment or pump and pipeline machinery installation inside an industrial factory
A grayscale shot of the interior of an aircraft carrier.
Control Room in the old ship
Old mechanical computer used to be a fire control device onbouard USS Missouri
Woman aircraft tech
A Young WWII US Infantryman and one other soldier sitting in their tent.  Contemplating, worrying and thinking of home.
Old vintage analog tube signal generator for communicating with pilots on old aircraft with many settings and adjustment switches and knobs with a scale of levels and frequency
in an analog control room, controlling machines and working processes
Locomotive engineer in the train control cabin
inside a historic german second world war submarine.
A vintage computer set in an abandoned industrial building in Poland in grayscale
Young engineer working in engine control room on electrical distribution system.
Engineer working on computer to maintain heating and cooling sistems
Very old electrical switchgear with gauges and Edison style knife switches in an abandoned factory.
Vintage photograph of Crew in engine room HMS Resolution, Royal navy warship, 1890s
Asian male and female engineers play a key role in developing Asia's powerhouses. This contributes to solving sustainable energy problems in the region and building the industry on a global scale.
Submarine, Warship, Control Room, Computer, Indoors
Man in front of control panel
Navigational bridge and control device on old abandoned ship.
Young mechanical engineer repairing engine part, secured in vice in workshop, wearing coverall and goggles.
Private Cruise along Sydney Harbor and Whale Watching
Technical features of WWII submarine
Control panel lever of a private jet
Free Images: "bestof:Sailor at work in the electric engine control room of USS BATFISH on war patrol. - NARA - 520856.tif Scope and content General notes Use War and Conflict Number"
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