Ключевые слова: 2024 years, 4549 years, authority, business, businessman, caucasian ethnicity, colleague, color image, communication, day, discussion, equipment, examining, expertise, factory, hardhat, headshot, holding, horizontal, indoors, industry, inspector, machine part, manager, manual worker, manufacturing, mature adult, mature men, metal, metal industry, mid adult, mid adult men, middle eastern ethnicity, multiethnic group, occupation, protection, protective workwear, quality control, responsibility, scrutiny, selective focus, showing, standing, talking, teamwork, three people, working, young adult, young men,