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Resistance test of temperature sensors in the cooling supply section of the ventilation unit.
female heating maintenance engineer
Technician Checking Heating System In The Boiler Room With Tablet In Hand
Compressor for cypplying compressed air on the ship
Truck mechanic is checking safety using digital tablet.
PVC Water Pipe Inspection By Construction Worker
Engineers inspected the electrical switchboard and verified the operational voltage range. Technician setting electrical in inverter solar panel room
Aircraft engineer in the hangar repairing and maintaining an airplane jet engine.
Electrical engineers check the operation of the main electrical control panels and switches, record values on tablets, electrician inspect the electrical systems in the factory.
An Asian female engineer checks the equipment in the chemical plant
Heating engineer fixing modern heating system in boiler room. Automatic control unit. Engineering systems for home.
Young Man Controlling Heating Plant
male caucasian operator operating industrial printing press
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.
A male safety officer is checking the safety of the equipment
All machines nead maintains. Professional technician troubleshooting and repair the machines in the printing house.
Engine room on a cargo boat ship
Checking small airplane
Young offshore professional engineer checking parameters of working engine in engine room. Offshore engineer making checks on running machinery.
Aircraft mechanic fixing jet engine and using multimeter, mid shot. Male engineer examining helicopter, side view
Employee works with a device for blowing argon into a double-glazed window, a man wearing protective gloves and safety glasses
Industry engineer worker wearing safety uniform control operating computer controlled Lathe grinding machine working in industry factory is metal manufacturing industry concept.
A Canadian Navy warship docked at pier.
Image of a control panel with many buttons.
Senior maintenance engineer wearing a reflective vest and using a walkie-talkie while working with a blueprint drawing at a large water tank in a construction site of the factory.
Marine engineer officer in engine control room ECR. Seamen's work. He starts or stops main engine of ship
A repairman diagnosing the problem with a dismantled front-loading washing machine in a residential home basement.
service engineer worker at industrial compressor refrigeration station repairing and adjusting equipment at manufacturing factory
White 50-year-old man reduces the temperature of the gas boiler in his house due to the energy crisis
Free Images: "bestof:Navy 061018-N-5060B-023 Chief Gas Turbine Systems Technician Electrical David Smith changes out a heater element on the ship's dehumidifier. Smith is currently"
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