11
Shower hoses; Flexible pipes being parts of shower plumbing installations; Flexible pipes being parts of basin plumbing installations; Flexible pipes being parts of bath plumbing installations; Flexible strip wound pipes of metal [parts of sanitary installations]; Sanitary installations; Sanitary apparatus and installations; Temperature control valves [parts of water supply installations]; Water control valves; Valves (Level controlling -) being parts for sanitary installations; Valves being part of sanitary installations; Valves [plumbing fittings]; Shower apparatus; Shower fittings; Hand sets being shower fittings; Regulating and safety accessories for water apparatus; Regulatory fittings for water pipes; Safety fittings for water pipes; Terminal water supply fittings; Sanitary water fittings; Water softening units; Water-saving aerators for faucets; Fittings for sanitary purposes; Aerators for faucets [plumbing fittings]; Hot water apparatus; Settler apparatus for water; Sewage purification apparatus; Membrane purifying apparatus for the purification of water; Water filtering apparatus; Regulating apparatus for water apparatus; Hot air heat shrinking apparatus; Temperature sensing apparatus [thermostatic valves] for central heating radiators; Hot-water space heating apparatus [for industrial purposes]; Hot water heaters; Pressure relief apparatus forming part of water supply systems; Electric water heating apparatus; Filter apparatus for water supply installations; Water conditioning apparatus; Water dispensers; Water mixing appliances; Pressure water tanks; Water heaters [apparatus]; Hot water installations; Water cisterns; Water supply installations; Disinfectant apparatus for dispensing solutions into water-pipes for sanitary installations; Water conditioning units; Heating installations [water]; Cylinders for the heating of water; Water pressure reducers [regulating accessories]; Pressure controllers [regulators] for water pipes; Water-saving toilets; Water-saving showerheads; Water-saving faucets; Filters for sanitary water distribution apparatus; Bathroom installations for sanitary purposes; Sanitary installations, water supply and sanitation equipment; Valves [faucets] being parts for sanitary installations; Purification installations for sewage; Wastewater purification units
37
Repair of sanitary installations; Installation of plumbing systems; Cleaning of water supply plumbing; Advisory services relating to the repair of plumbing; Advisory services relating to the maintenance of plumbing; Advisory services relating to the installation of plumbing; Installation of water supply apparatus; Repair of water supply installations; Cleaning of drains by high pressure water jetting; Renovating services relating to conduits for water supply; Installation of sanitary apparatus; Services for the repair of heat exchangers; Installation of heat exhaust systems; Repair of heat recovery apparatus; Installation of energy-saving apparatus