Ключевые слова: accessory, brush, cable, canalization, clean, clear, coiled spring, domestic, domestic bathroom, drain, drainage, equipment, fixture, flexible, home, housekeeping, housework, hygiene, industry, maintenance, metal, pipe, plumbing, plunger, privies, problem, repair, repairman, sanitation, service, sewage, sewer, sewerage, silver, snake, steel, tool, using, washroom, water pipe, wire, working,