a man is a machine operator

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Size: 3840px × 5760px
Photo credit: © Phovoir / Alamy / Afripics
License: Royalty Free
Model Released: No

Keywords: 30s, air, air-hose, air-pipe, blue, blue-collar, box, caucasian, checking, control-box, electrician, experienced, fix, helmet, industrial, industry, iron, job, machinery, male, man, middle-age, middle-aged, modern, operate, pipes, plant, printing, repair, repairman, setting, switch, technician, uniform, work, worker, young