Ключевые слова: care, china, company, duty, engineer, engineering, enjoy, equipment, eyes protection, facility, factory, foreman, glasses, handsome, happy, industrial, industry, job, labor, labor day, looking at ca, looking at camera, machine, machinery, maintenance, management, manufacture, manufacturing, mechanic, mechanical, new generation, people, person, plant, portrait, production, professional, safety, service, site, smiling, standing, technician, tool, welfare, work, worker, worker man, workplace, young man,