This class includes:
——manufacture of industrial refrigerating or freezing equipment, including assemblies of major components
——manufacture of air-conditioning machines, including for motor vehicles
——manufacture of non-domestic fans
——manufacture of weighing machinery (other than sensitive laboratory balances): household and shop scales, platform scales, scales for continuous weighing, weighbridges, weights etc.
——manufacture of filtering or purifying machinery and apparatus for liquids
——manufacture of equipment for projecting, dispersing or spraying liquids or powders: spray guns, fire extinguishers, sandblasting machines, steam cleaning machines etc.
——manufacture of packing and wrapping machinery: filling, closing, sealing, capsuling or labeling machines etc.
——manufacture of machinery for cleaning or drying bottles and for aerating beverages
——manufacture of distilling or rectifying plant for petroleum refineries, chemical industries, beverage industries etc.
——manufacture of heat exchangers
——manufacture of machinery for liquefying air or gas
——manufacture of gas generators
——manufacture of calendering or other rolling machines and cylinders thereof (except for metal and glass)
——manufacture of centrifuges (except cream separators and clothes dryers)
——manufacture of gaskets and similar joints made of a combination of materials or layers of the same material
——manufacture of automatic goods vending machines
——manufacture of parts for general-purpose machinery
——manufacture of attic ventilation fans (gable fans, roof ventilators, etc.)
——manufacture of levels, tape measures and similar hand tools, machinists’ precision tools (except optical)
——manufacture of non-electrical welding and soldering equipment

This class excludes:
——manufacture of sensitive (laboratory-type) balances, see 2651
——manufacture of domestic refrigerating or freezing equipment, see 2750
——manufacture of domestic fans, see 2750
——manufacture of electrical welding and soldering equipment, see 2790
——manufacture of agricultural spraying machinery, see 2821
——manufacture of metal or glass rolling machinery and cylinders thereof, see 2823, 2829
——manufacture of agricultural dryers, see 2825
——manufacture of machinery for filtering or purifying food, see 2825
——manufacture of cream separators, see 2825
——manufacture of commercial clothes dryers, see 2826
——manufacture of textile printing machinery, see 2826