11
Water distribution installations; Taps; Sanitary installations showers and shower cubicles; Shower trays; Intake and outlet fittings for sanitary basins, washstands, sinks, bidets, bath tubs and shower trays; Taps; Mixer taps for water pipes; Tap handles and water fittings; Thermostatically, infrared, radar or electronically controlled faucets; Towel heaters; Lighting installations; Chandeliers; Lamps; Light bulbs and lights, electric; Heating installations; Boilers for heating installations; Burners for heating installations; Steam generating installations; Cooking installations; Installations and apparatus for refrigerating and air conditioning; Drying installations; Ventilation installations; Water treatment apparatus, namely filter cartridge units; Mixer taps; Cartridges for taps
17
Gutta-percha; Caoutchouc, balata and substitutes; Goods made of gutta-percha and of rubber; Metal foil for insulation; Sheets and rods of plastics; Mica and mica products; Packing, stopping and insulating materials; Flexible pipes, not of metal; Electric, thermal and acoustic insulators; Insulating fabrics; Plastic hose; Junctions for pipes; Tubes and valves; Pipe couplings; Pipe insulation; Pipes and pipe liners made from polymeric materials; Pipe jointing compounds; Plastic fibres, not for textile use; Pipe joint tape; Articles of rubber for use in connecting pipes; Rings of rubber for use as pipe connection seals; Gutta-percha; Caoutchouc, balata and substitutes; Ceramic enamel fibre insulation for industrial molten metal furnaces; Electrical insulators of ceramic; Industrial molten metal furnace insulation made of ceramic enamel fibres; Ceramic parts for insulating high-voltage apparatus; Heat resistant coatings in the form of ceramic plates; Fabrics made from ceramic fibres for use as insulation
19
Articles of ceramics for building purposes; Potters' clay (raw material); Ceramic paving and surfacing; Ceramic drain pipes; Building materials; Natural and artificial stone; Bricks; Tiles, roof tiles; Cement; Lime; Mortar; Plaster and gravel; Earthenware and cement tubes; Road building materials; Asphalt; Pitch and bitumen; Mobile homes; Monuments of stone; Chimneys; Semi-worked timber; Building timber; Beams; Planks; Panels; Veneers; Plywood; Building glass; Sheets of glass; Tiles of glass