Keywords
50 to 54 years, 50 to 59 years, adult, alone, blue collar worker, caucasian ethnicity, computer hardware, computer monitor, concentration, control, control panel, efficiency, engineer, engineering, eyewear, factory, factory worker, flair, goggles, hard work, hardware, heavy industry, indoors, industry, labor, machine, male, man, mature adult, mature man, older, one person, only adults, only mature men, only men, only one adult, only one man, only one mature man, operating, operating an item, paying attention, preparation, professional, protective clothing, quality, safety goggles, science collection, screen, single, skill, stand, standing, stands, structures, technology, using, white, wire erosion, wire erosion machine, work, worker, working, working hard, workplace, 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, u31068756