Ключевые слова: background, business, circulation, climate, construction, domestic, equipment, floor, ground, heat, heater, home, hot, house, hydraulic, indoor, indoors, industrial, industry, installation, installing, interior, job, laying, manual, material, modern, pipe, pipeline, pipes, plastic, pliers, plumber, plumbing, radiant, radiator, room, structure, supply, system, technology, temperature, thermal, tube, under, underfloor, warm, water, white, work,