Keywords
30 to 34 years, accuracy, caucasian ethnicity, close-up, connections, differential focus, efficiency, electrical substation, electricity, hand held device, holding, indoors, looking down, loud, machine, male, man, mid adult man, monitoring, one person, only one mid adult man, power industry, real people, responsibility, safety, safety goggles, scrutiny, skill, technology, test, testing, wearing, worker, working, stock image, images, royalty free photo, stock photos, stock photograph, stock photographs, picture, pictures, graphic, graphics, fine art prints, print, poster, posters, mural, wall murals, u65440030