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Two Aircraft engineers and mechanics in the hangar repairing and maintaining private helicopter.
Lyon, France: A firefighter preparing for intervention in Lyon
Male engineer checking the train parts from below the undercarriage at the railway maintenance workshop
Grayscale photo of a firetruck with an American Flag
Truck mechanic is checking safety using digital tablet.
Marine engineer inspecting ship's engine in engine control room ECR. Seamen's work.
Firefighter called for an emergency gets into a fire engine
Side view of a professional aviation mechanic performing a routine inspection of the aircraft bottom
An airplane mechanic working on the wheels of a private jet inside the hangar of a small general aviation airport in California.
Work on the workshop hydraulic press
Mechanics fixing the engine of a helicopter
historical aircraft against a dark sky
Aircraft engineer in a hangar holding laptop computer while repairing and maintaining a jet engine.
Miramar, California, USA - September 22, 2023: The engines of a B-29 Superfortress built in 1944, named Doc, sits on the tarmac at America's Airshow 2023.
Aircraft mechanic fixing jet engine and using multimeter, mid shot. Male engineer examining helicopter, side view
Marine engineer officer controlling vessel engines and propulsion in engine control room ECR. Ship maintenance Start or stop of main engine
Indigenous navajo Firefighter chief at the station opening the door of a fire engine vehicle
Engineer train Inspect the train's diesel engine, railway track in depot of train
Close-up of a fire truck's many dials and mechanism for fighting fires
service engineer worker at industrial compressor refrigeration station repairing and adjusting equipment at manufacturing factory
A scale model of the iconic B-17 Flying Fortress sitting on a scale model airfield. The B-17 was an American four-engined heavy bomber aircraft developed in the 1930s for the United States Army Air Corps and made by Boeing.
Fire Fighters
Navy frigate moored at naval dockyard.
Mechanic Looking at the Diesel Engine of a Large Coach Bus Searching for a Defect to Fix as Part of Car Maintenance Service. Automotive Industry Theme.
Portrait of a Latin American mechanic fixing the engine on an airplane - people at work concepts
Scottish Fire And Rescue at work at Burghead Harbour, Monochrome image
One man, professional key cutter, making car keys copies on modern machine.
Checking small airplane
Close-up shot of a dashboard inside of a jet airplane
Free Images: "bestof:Navy 110625-N-ER662-105 Machinery Repairman Fireman James Palmer, right, aids Hull Maintenance Technician Fireman Gabriel Sanchez with his firef.jpg en EAST"
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US_Navy_101018-N-5031T-075_Hull_Maintenance_Technician_fireman_Jorge_Ortiz,_from_Chicago,_Ill.,_welds_a_hatch_in_the_sheet_metal_shop_aboard_the_Ni.jpg
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US_Navy_101026-N-5031T-201_Hull_Maintenance_Technician_Fireman_Kristin_Pipal,_from_Wolf_Point,_Mont.,_welds_a_bracket_in_the_sheet_metal_shop_aboar.jpg
US_Navy_101116-N-5620H-021_Hull_Maintenance_Technician_Fireman_Daniel_M._Pope_cuts_out_a_piece_of_sheet_metal_with_a_pull_max_press_aboard_the_subm.jpg
US_Navy_101204-N-0173G-029_Hull_Maintenance_Technician_Fireman_John_Stull_makes_his_way_through_a_smoke-filled_compartment_during_a_general_quarter.jpg
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