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Adult electrician builder engineer testing and screwing equipment in fuse box and repairing of modern electricity power station using voltmeter. Automatic control cabinet
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.
Engineers inspected the electrical switchboard and verified the operational voltage range. Technician setting electrical in inverter solar panel room
Air conditioner technician services outdoor AC unit and the Gas Generator
Male electrician worker checking, repair, maintenance operation electric system in factory. Male electrician using electrical meters working with operation electric system in workshop
Elevator Tech using screwdriver to fix problem with copy-space
industrial programmer checking computerized machine status with laptop computer
Male mechanics with voltage tester working on helicopter engine in hangar.
Electrical maintenance technician working for checking and monitoring status high voltage circuit breaker switchgear electrical distribution substation in the factory
Male Technician Working At Electricity Power Station During Power Outage
Electrician builder at work inspecting cabling connection of high voltage power electric line in industrial distribution fuseboard
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.
Air conditioner technician services outdoor AC unit and the Gas Generator
Engineers working in the main control room of a state-of-the-art chiller HVAC system.
Portrait of an industrial electric engineer standing by power supply inside oil refinery.
An industrious worker clad in overalls skillfully operates a machine, showcasing expertise in manufacturing.
Engineer checking and inspecting at MDB panel , working with electric switchboard to check medium Voltage Switchgear working in Main Distribution Boards factory.
Technician Checking Heating System In The Boiler Room With Tablet In Hand
Man, an electrical technician working in a switchboard with fuses. Installation and connection of electrical equipment.
Boiler Room - Employee Take Note
Adult electrician builder engineer testing and screwing equipment in fuse box and repairing of modern electricity power station using data from the tablet.. Automatic control cabinet
Air conditioner technician services outdoor AC unit and the Gas Generator
Smart HVAC system engineer with a green safety jacket and PPE holds a digital tablet and walkie-talkie working at the site line of the HVAC control room
Worker in factory. Shadow DOF. Developed from RAW; retouched with special care and attention; Small amount of grain added for best final impression. 16 bit Adobe RGB color profile.
Electrical engineer working in control room. Electrical engineer man checking Power Distribution Cabinet in the control room
control room engineers
Marine engineer officer in engine control room ECR. Seamen's work. He starts or stops main engine of ship
Mature male electricians working in an electrical system control cabinet
Portrait of an electrician at work
Young Man Controlling Heating Plant
Free Images: "bestof:Navy 100311-N-7280V-204 Chief Electrician's Mate Mateo Canlas and Master Chief Electrician's Mate Ador Barcega direct Hull Maintenance Technician 3rd Class Alex"
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