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7
Machines and machine tools; motors and engines (except for land vehicles); machine coupling and transmission components (except for land vehicles); agricultural implements other than hand-operated; incubators for eggs.
machines in the chemical, pulp and paper industries for processing fibrous material, namely machines for any of feeding, steaming, defibrating, screening, washing and/or bleaching; pumps; strainers; mixers; digesters; electric motors for machines; pulping machines; pulp presses; electric generators; gas and steam turbines; and oil, gas and filters for the foregoing machines; oil, gas and air filters for motors and engines
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9
Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments; apparatus and instruments for conducting, switching, transforming, accumulating, regulating or controlling electricity; apparatus for recording, transmission or reproduction of sound or images; magnetic data carriers, recording discs; automatic vending machines and mechanisms for coin-operated apparatus; cash registers, calculating machines, data processing equipment and computers; fire-extinguishing apparatus.
electrical apparatus and instruments for the chemical, pulp and paper industries, namely electric and electronic control for the recovery of chemicals; pollution controls, namely computer, detectors and control circuits; rectifiers, electric power and motor controls, switches and circuit breakers; control unit for lighting, heating, steam generation, heat treatment, refrigeration, drying and ventilation for use in the chemical, pulp and paper industries; control unit for production of combustible gases and for monitoring such processes
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11
Apparatus for lighting, heating, steam generating, cooking, refrigerating, drying, ventilating, water supply and sanitary purposes.
chemical recovery plants, pollution control and energy generating plants; machines in the chemical, pulp and paper industries, namely gasifiers, air blowers, heat exchangers, burners, boilers, scubbers, and preheaters
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37
Building construction; repair; installation services
construction and repair of pulp and paper plants and of chemical recovery, pollution control and energy generating plants for use in the chemical, pulp and paper industries