Ключевые слова: avatar, builder, concept, construction, contractor, craftsmen, design, element, employee, engineer, equipment, factory, graphic, hard, hardhat, hat, helmet, icon, illustration, industrial, industry, isolated, job, labor, maintenance, male, man, object, people, person, professional, repair, repairman, safety, sign, silhouette, symbol, technical, tool, user, work, worker, workforce, workman,