Ключевые слова: architecture, background, bag, black, build, builder, building, color, construction, different, earmuffs, engineer, engineering, equipment, fix, hardware, headphones, headset, industrial, industry, instrument, job, labor, maintenance, manual, many, modern, nobody, object, occupation, pliers, profession, professional, protective, renovation, repair, supplies, technology, tools, work, worker, workplace, workshop,