Ключевые слова: arm, builder, business, clothing, construction, constructor, contractor, electrician, employee, engeneer, engineering, enterprise, foreman, glove, hand, hard hat, hardhat, helmet, industrial, industry, job, labor, man, manual worker, manufacture, manufacturing, occupation, outdoor, people, person, profession, professional, protection, protective wear, reflective clothing, repair, safety, staff, supervisor, technical, technician, work, work place, worker, working, workwear,