11
Stop cocks being safety apparatus for water apparatus; Stop cocks for regulating water; Stop valves being safety apparatus for water apparatus; Stop valves for regulating water; Water softening installations; Installations for water treatment under osmotic process; Water supply installations; Water softening apparatus; Apparatus for descaling water; Water filtering units; Water softening apparatus; Apparatus for controlling water supply; Apparatus for purifying water; Water filtering units; Terminal water supply fittings; Appliances for water distribution [automatic]; Basins being part of water supply installations; Chemical sterilization units [water treatment equipment]; Sanitisers; Disinfectant apparatus; Sanitisers; Pressure relief valves [safety apparatus] for water apparatus; Pressure relief valves [safety apparatus] for water pipes; Pressure relief apparatus forming part of water supply systems; Pressure controllers [regulators] for water pipes; Flow restrictors for reverse osmosis water purification units; Filters for drinking water; Filters for sanitary water distribution apparatus; Filters for use with apparatus for water supply; Strainers for water lines; Filters for water purifiers; Filters for use with apparatus for water supply; Filter elements for the overflows of water supply tanks; Filter apparatus for water supply installations; Filter boxes for water purification; Appliances for water filtration [other than machines]; Apparatus for filtering drinking water; Water filtering apparatus; apparatus for the decontaminating water; Ultra-violet water sterilisation units for industrial use; Water desalinating apparatus utilizing reverse osmosis; Coarse strainers for water screening; Hand held portable water purification apparatus; Power filters for water purification [other than machines]; Taps for the control of water flow; Taps for water supply; Taps for water supply installations; Taps for regulating water flow; Taps for the control of water flow; Ionization apparatus for the treatment of air or water; Cartridge filtration units [water treatment equipment]; Desalination plants; Desalination plants; Membranes for the filtration of water; Membrane purifying apparatus for the purification of water; Mixer taps for water pipes; Mixing valves [faucets]; Anti-splash tap nozzles; Regulatory fittings for water pipes; Regulating apparatus being parts for water pipes; Regulating apparatus for water apparatus; Regulating apparatus for water apparatus; Transportable instruments for processing water; Filters for drinking water; Drinking fountains; Drinking water supply apparatus; Drinking water supply installations; Chemical installations for conditioning drinking water; Installations for cooling drinking water; Water purifying apparatus for preparing drinking water, chemical installations for drinking water treatment; Water purifying units for producing potable water; Ultra-violet water sterilisation units for domestic use; Ultraviolet sterilization units [water treatment equipment]; Reverse osmosis elements for industrial use in reducing the salt content of water; Reverse osmosis elements for domestic use in reducing the salt content of water; Reverse osmosis elements for reducing the brackishness of water; Reverse osmosis elements for reducing the salt content of water; Reverse osmosis filtration units [water treatment equipment]; Ultraviolet sterilizers; Ultraviolet water sterilising units for domestic use; Washers for water taps; Evaporators; Water conditioning installations; Water treatment apparatus; Water treatment units; Water treatment filters; Water conditioning units; Water treatment apparatus for water softening; Water treatment apparatus for water softening for domestic use; Water outlets [faucets]; Water disinfection apparatus; Water distilling units; Water distilling units; Water softening apparatus; Water softening installations; Water softening apparatus; Water softening units; Apparatus for decalcifying water; Water desalinating apparatus; Water desalinating apparatus; Water filters; Water filters for industrial purposes; Water filtering installations; Water filtering apparatus for domestic use; Water filtering apparatus; Water filtering apparatus for industrial use; Water filtering apparatus for domestic use; Water filtering apparatus; Water faucet spout; Faucet sprayers; Faucet handles; Faucet filters [plumbing fittings]; Taps [faucets]; Water taps being parts of water supply installations; Taps for water pipes; Water ionizers [for household purposes]; Water heaters; Water coolers; Water coolers and heaters; Water coolers; Water purifying installations; Water purification units; Filters for water purifiers; Water purification units; Water purifying apparatus and machines; Water dispensers; Pressure relief valves [safety apparatus] for water apparatus
40
Water purification; On-site water purification services; Demineralisation of water; Water treatment; Water treatment [demineralising] services; Water treatment; Water treatment; Regeneration of water; Water treatment; Water pollution control; Rental of water filters; Leasing of water purification equipment; Rental of water treatment equipment; Water treatment and purification; Providing information relating to water treatment; Rental of water filtration units for commercial use; Providing information relating to the rental of water purifying apparatus
42
Water analysis; Water analysis; Water quality control services; Monitoring of water quality; Analysis of stream water quality; Technical design and planning of water purification plants; Technical design services relating to water supply installations; Environmental testing services to detect contaminants in water; Quality control; Quality control; Quality assessment; Certification [quality control]; Quality checking; Quality audits; Process monitoring for quality assurance; Quality control testing; Quality control; Quality control for others; Product quality control testing; Quality control testing; Conducting of quality control tests; Testing, authentication and quality control; Testing services for the certification of quality or standards; Quality testing of products for certification purposes; Quality control of goods and services; Quality assurance consultancy; Consultancy services relating to quality control; Consultancy services relating to quality control; Quality checking and testing; Quality control relating to the hygiene of foodstuffs; Quality control relating to the hygiene of foodstuffs; Quality control relating to the hygiene of foodstuffs; Inspection of goods for quality control