Ключевые слова: background, bathroom, blue, bowl, cistern, closet, closeup, conservation, domestic, drain, equipment, fill, fixing, float, flush, flushing, full, home, house, household, hygiene, indoors, industry, interior, lavatory, level, low flow toilet, mechanism, new, object, open, pipe, plumber, plumbing, repair, restroom, sanitary, sanitation, sewage, sewer, tank, technology, toilet, valve, wastewater, water, water closet, wc, white,