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.
oil processing machines; gas processing machines; machines and machine tools used for separation and treatment of liquids, gases and solids; machines, namely, gravity separators and skimmers; flotation machines, water treatment machines, hydraulic and mechanical flotation system machines; mechanical coalescers; filtration machines, cyclone machines; separation machines used for separation of liquids, gases and solids; water injection machines for enhanced oil recovery; sulphate removal machines; replacement parts for all the aforesaid goods; all for use in the field of oil and gas production
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.
apparatus and instruments for conducting, switching, transforming, accumulating, regulating or controlling electricity, namely electric switches; data processing equipment; software and hardware used in relation to the separation and treatment of liquids, gases and solids; all for use in the field of oil and gas production
11
Apparatus for lighting, heating, steam generating, cooking, refrigerating, drying, ventilating, water supply and sanitary purposes.
apparatus for water supply, oil processing apparatus, and apparatus and installations for the separation and treatment of liquids, gases and solids, namely separators for the cleaning and purification of liquids, oil, gases and solids; replacement parts for the aforesaid goods; all for use in the field of oil and gas production
37
Building construction; repair; installation services
building construction; repair, installation services and maintenance services in relation to apparatus for separation and treatment of liquids, gases and solids, cyclones, and their parts, fittings and accessories; all for use in the field of oil and gas production
40
Treatment of materials
treatment of liquids, gases and solids; all for use in the field of oil and gas production
42
Scientific and technological services and research and design relating thereto; industrial analysis and research services; design and development of computer hardware and software
engineering services in relation to oil and gas processing; installation and development services in relation to the separation and treatment of liquids, gases and solids; all the aforementioned services for use in the field of oil and gas production