This Sub-class includes the manufacture and/or repair of other special-purpose machinery that are not elsewhere classified, for instance: •machinery for making paper pulp •paper and/or paperboard making machinery •dryers for wood, paper pulp, paper or paperboard •machinery producing articles of paper or paperboard •industrial mixing equipment for chemicals and/or paints •machinery for working soft rubber or for the manufacture of products of soft rubber (e.g. extruders, moulders, pneumatic tyre making or retreading machines and/or other machines for making a specific rubber product) •printing and/or bookbinding machines and/or machines for activities supporting printing on a variety of materials •machinery for producing tiles, bricks, shaped ceramic pastes, pipes, graphite electrodes, blackboard chalk, foundry moulds, etc. •diverse special-purpose machinery and/or equipment (e.g. machines to assemble electric or electronic lamps, tubes (valves) or bulbs, machines for production or hot-working of glass or glassware, glass fibre or yarn, machinery or apparatus for isotopic separation) •tyre alignment and/or balancing equipment; balancing equipment (except wheel balancing) •central greasing systems •aircraft launching gear, aircraft carrier catapults and/or related equipment •automatic bowling alley equipment (e.g. pin-setters) •roundabouts, swings, shooting galleries and/or other fairground amusements
•manufacture of household appliances, see 2750 •manufacture of photocopy machines, etc., see 28171