technician turns the valve in the technical room

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Size: 4912px × 7360px
Photo credit: © Artur Golbert / Alamy / Afripics
License: Royalty Free
Model Released: Yes

Keywords: air, big, blue, caucasian, conditioning, cooling, employee, engineer, equipment, hand, helmet, industrial, industry, job, maintenance, male, man, metal, person, pipe, professional, protective, pump, repair, room, safety, service, space, steel, technician, tool, turn, valve, water, white, work, worker