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electrician worker checking voltage of the electric power switch in fuse board
A worker of African descent inspects metal products being manufactured. A worker in a workman's suit with a red protective helmet, dedicated to work and concentrated.
The man is installing the heater system in the house
Air conditioner technician services outdoor AC unit and the Gas Generator
Young man master working on a construction site indoors plasters the wall of a house, talking on the phone and holding \ndocuments in his hands
Shallow 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.
Mature man, computer or engineering in factory for machinery innovation, workshop or industrial steel production. Civil engineer, worker or industry professional on technology for manufacturing plant
Electrical engineer tests the operation of the electric control cabinet on a regular basis for maintenance.
Female asian student waiting at a german lecture hall.
An adult male prepares for the day in the bathroom.
walkie-talkie, flashlight, knife, binoculars, GPS navigator, climbing rope on the belt of the tourist trekking pants. equipment for tourism and travel. EDC items.
Photography,Horizontal, Caucasian ethnicity, modern,motor oil,Occupational Safety And Health,development,biofuel,businessman,heavy industry,tablet,gas,fossil fuel,mature man,inspector
Power cables connection using screw connectors in electrical power distribution \ncabinet.
asian workshop manager writing daily report in the workshop
The repairman stands in the kitchen in a blue cap and writes in a tablet.
man standing in factory workshop
stationary engeneers at work
Air conditioning, HVAC service technician using gauges to check refrigerant and add refrigerant.
Maintenance engineer is inspecting system in boiler room
Middle age caucasian man smiling confident writing on corkboard at office
The electrician works at home, the electrician assembles the elements of the electrical installation of the house
Mechanic doing car diagnostic in auto repair shop
The control room computer room equipment
Mature man painting wall in apartment
asian engineer in factory,working with laptop
Detail of a hydraulic valve and hoses from a heavy construction machine.
electrician repair electric of elevator them check safety line.
Man working in control room
A female hand inserts an electric plug into a euro-format socket close-up.
Photo of a latin man working in a carpentry.
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