Ключевые слова: checking, construct, construction, contractor, control, employee, engine, engineer, engineering, equipment, generative ai, helmet, industrial, industry, infrastructure, job, line, machine, maintenance, man, management, manufacturing, metal, occupation, professional, protective, rail, rail train, railroad, railway, safety, service, site, station, steel, technician, technology, track, train, transport, transportation, travel, way, work, worker, worker railway, workers,