plant and system; plant and system; pumps; mining and construction equipment and machinery, plant and system; material handling equipment and machinery; textile machinery; textile machinery and machine tools; air conditioners; air conditioners and parts thereof; air conditioners for vehicles; air conditioners with a secondary heating function; air conditioning panels for use in walk-in coolers; air coolers; air purifiers for household use; air purifying units for commercial use; air purifying units for industrial purposes; air-conditioning units; blast chillers for commercial food preparation and storage; central air-conditioning installations for household purposes; central air-conditioning installations for industrial purposes; chest freezers; commercial air purifiers; deep freezers; display freezers; domestic air-conditioning installations; evaporative air coolers; filters for air purifiers; filters for portable air purifiers; freezer cabinets; freezer display cabinets; freezers; fridge-freezers; ice cube makers; ice dispensing machines; ice making machine parts; ice making machines; ice-cream making machines; industrial air purifiers; microwave ovens; portable air conditioners; portable evaporative air coolers; portable thermoelectric units combining an air cooler and a food and beverage cooler; refrigerating chambers; refrigerating containers; refrigerating display cabinets; refrigerating display cases; refrigerators and freezers; residential air-conditioning units; ventilation being air-conditioning installations for buildings; ventilation being air-conditioning installations for laboratories; water coolers; water filtration units for domestic, commercial and industrial use; water heaters; water heaters for household purposes; water heaters for industrial purposes; water heaters in recreational vehicles; water purification and filtration units for commercial use; wearable air purifiers; window-mounted air-conditioning units

supplying, erecting, installing, testing, commissioning, re-building, cleaning, maintaining, operating and repairing plant and machinery including air conditioning and refrigerating apparatus; water supply and treatment, effluent treatment, installation, maintenance, repair activities, erecting, testing, commissioning, rebuilding, cleaning, rendering the aforesaid services in respect of plant and machinery including air-conditioning and refrigerating apparatus, plant and systems; building construction; installation services, designing, supplying, erecting, installing, maintaining, testing, commissioning, re-building, cleaning, operating and repairing plant and machinery including air-conditioning and refrigerating apparatus