6
Non-electric cables and wires of common metal; pipes, tubes, hoses and fittings therefor, including valves; ducts of metal for ventilating and air conditioning apparatus; ducts of metal for air conditioning and ventilation pipes; connectors (metal), for pipes; ventilation channels and pipes (metal)
7
Pumps; suction machines (industrial); industrial blowers; connectors for piping [parts of machines]; insulated pipes (non-metallic) [parts of machines]
9
Optical, weighing apparatus and instruments; detectors; gauges; controllers (regulators); remote control apparatus; energy controllers and regulators; air analysis apparatus; humidity measurement instruments and sensors; programming apparatus; central heating and air conditioning programmers; thermostatic apparatus and controllers; computer software; application software; downloadable computer software applications; digital temperature regulators for ventilating apparatus
11
Apparatus for ventilating, excluding ventilation window systems; air conditioning installations and apparatus; air conditioning systems; air conditioning fans; air conditioning terminals; air conditioning hoods; filters for air conditioning; blowers for air conditioning; motorised fans for air conditioning; valves for ventilators; extractors [air conditioning or ventilation]; fans; fume extractors; exhaust hoods; heating apparatus; thermostatic valves [parts of heating apparatus]; valves [plumbing fittings]; filters for industrial and household use; apparatus and installations for air conditioning, ventilation and heating of buildings
17
Flexible pipes, hoses and fittings therefor, non-metallic, including valves
19
Pipes and wires and fittings therefor, non-metallic; ducts (ventilating), not of metal
37
Building, maintenance, repair, and installation services for air conditioning, ventilating and heating apparatus and systems; air conditioning, ventilating and heating contract services; consulting and advising relating to installation or maintenance and repair of air conditioning, ventilating and heating systems and apparatus
42
Scientific and technological services and research and design relating thereto; industrial analysis and research services; design and development of computer hardware and software; software as a service (SaaS); server hosting; software design; maintenance of software; software development services; cloud computing