Sanitary apparatus and installations, namely, steam rooms; sanitary ware, namely, bath tubs, shower trays, bidets, shower cubicles, urinals, water closets, toilet seats, sinks, flush levers, flushing tanks, cisterns, namely, toilet tanks, wash-hand basins, namely, shampoo basins for barbers' shop use, squatting pan closets, namely, squat type water closets, and fittings and installation fixtures thereof, namely, plumbing cocks, plumbing sink traps, bath tub jets, bath installations, flexible ...