Ключевые слова: ac, adjuster, adjustment, adult, air, apartment, bore, builder, building, condition, conditioner, conditioning, construction, cool, copper, drill, electric, electrical, electrician, electricity, engineer, equipment, erector, heat, home, hvac, industry, install, installation, installer, installing, job, maintenance, male, man, manual, master, people, person, professional, repair, repairman, service, system, technician, technology, tool, work, worker, workwear,