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Aircraft mechanic fixing jet engine and using multimeter, mid shot. Male engineer examining helicopter, side view
Aircraft Technician inspecting and working in the main electronics bay of a 757 commercial airplane.
Two Aircraft engineers and mechanics in the hangar repairing and maintaining private helicopter.
Selective focus is on the firefighter in the foreground.
Firefighters using fire hose extinguishing burning fire in factory
Johannesburg, South Africa - August 26, 2016: Two firefighters fighting a fire with a hose and water
Engineers working in the main control room of a state-of-the-art chiller HVAC system.
Navy officer on the bridge of a warship.
Advanced Fire Fighter Practice or Training, Firefighter battling flame
Belarus, Minsk - 30.11.2022:A border guard from East Berlin near a retro police car Trabant. Interflug is the state-owned airline of the German Democratic Republic.Police car Trabant (Trabi) 601a.
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Engineers inspected the electrical switchboard and verified the operational voltage range. Technician setting electrical in inverter solar panel room
Caucasian Navel Officer In Uniform
Fire man spray water from hose for fire fighting. Firefighter spraying a straight steam
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
The main mast of HMAS Canberra, a Canberra Class Amphibious Assault Ship of the Royal Australian Navy, is surrounded by scaffolding. She is docked at Garden Island naval base in Sydney Harbour. This image was taken on a sunny afternoon on 11 November 2023.
An old historic textile mill in was destroyed by arson. The fire department continues to extinguish fires with water using their trucks.
swimming pool heating engineer
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.
Cropped head portrait of employees wearing uniform using tools and aviation equipments are working on the wiring inside the cabin
Portrait of an elderly Caucasian man in his garage in Pennsylvania. He is wearing a US Air Force camouflage jacket and a brimmed hat.
Checking small airplane
Naples, Italy - June 06 2011:Firefighters busy putting out a fire with fire hydrants and fire extinguishers.
A motorboat of the Australian Federal Police patrols Woolloomooloo Bay in Sydney Harbour. In the background is the bow of USS Emory S. Land, a submarine tender of the US Navy docked at Garden Island naval base. This image was taken from Finger Wharf on a cold and sunny afternoon on 1 July 2024.
One man, professional key cutter, making car keys copies on modern machine.
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
Ship's officer at the helm of a ship
Firefighter after rescue operation
Free Images: "bestof:Navy 101019-N-2218S-020 Fire Controlman 3rd Class Shane Nichlos performs maintenance on SPS-48E air search radar system aboard the amphibious as.jpg en SULU SEA"
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