7
Oil refining machines; Chemical handling machines; Sorting machines [for chemical processing]; Filtering machines for chemical processing; Centrifugal compressors; Gas turbines; Heat exchangers being parts of machines; Pumps, compressors and blowers; Rotary pumps; Rotary compressors; Rotary blowers; Machines and machine tools for treatment of materials and for manufacturing; Material production and processing machines; Rotary electrical machines; Brick making machines; Industrial machines for heating
11
Carbonizing furnaces [for industrial purposes]; Distillation apparatus; Reactors being industrial chemical installations; Chemical processing equipment; Reactor vessels; Reactors for gas-gas reactions; Burners, boilers and heaters; Industrial heaters; Industrial heating apparatus; Heating apparatus and installations; Heating apparatus for furnaces; Heating apparatus for oil; Thermal fluid heaters; Heating apparatus incorporating flues; Reheating furnaces; Reheating furnaces for industrial purposes; Reheating gas furnaces; Electric heat-treating furnaces; Heating apparatus for solid, liquid or gaseous fuels; Heating apparatus for solid fuels; Heating apparatus for liquid fuels; Heating apparatus for gaseous fuels; Heating installations for use with gaseous fuels; Industrial treatment installations; Industrial ovens and furnaces (not for food or beverages); Heating installations for industrial use; Thermal treatment furnaces; Rotary kilns; Rotary kilns for industrial purposes; Kilns; Calcining kilns [for industrial purposes]; Industrial heating furnaces; Heating furnaces [for industrial purposes]; Furnaces for preheating charges; Furnaces for melting metals; Furnaces for melting scrap metals; Furnaces for recovering metals; Furnaces for recovering scrap metals; Furnaces for industrial use; Melting furnaces [for industrial purposes]; Furnaces for gas recovery purposes; Heating furnaces for industrial use; Electric furnaces for metallurgical purposes; Electric furnaces [for industrial purposes]; Electric furnaces for industrial use; Furnaces for the chemical industry and glassmaking industry; Gas fired combined furnaces for use in the production of steel; Steam producing apparatus; Steam heating apparatus [for industrial purposes]; Thermal incineration installations; Heating apparatus for use in the treatment of metal; Heating apparatus for use in the treatment of waste material; Installations for chemical processing; Heating, ventilating, and air conditioning and purification equipment (ambient); Storage heaters; Roto dynamic heaters; Gas fired furnaces for use in the production of steel, iron, cement and chemicals; Burners for heating installations; Fixed pre-heating burners; Gas pre-heating apparatus for industrial use
37
Installation, cleaning, repair and maintenance of industrial equipment; Advisory, consultancy and information services relating to all the aforesaid services
40
Processing of chemicals; fuel treatment services; treatment of crude mineral oil; processing of organic chemical liquids; processing of chemicals and petrochemicals; material treatment information; catalytic conversion of chemical compounds; petrochemical refining services; provision of information relating to chemical processing; oil refining; refining of crude oil; refinement of fuel materials; Processing of gas and oil; Processing of hydrocarbons; Processing of hydrocarbon derivatives; Recovery of hydrocarbons from gas; Energy production; Generation of energy; Fuel processing; Processing of organic chemical liquids; Ceramic processing; Heat treatment of ores; Heat treatment of metals; Heat treatment and coating of steel; Processing of concrete; Recycling and waste treatment; Waste incineration; Incineration of gases; Waste and trash (Incineration of -); Incineration and destruction of waste; Rental of equipment for the treatment and transformation of materials, for energy production and for custom manufacturing; Rental of heating installations; Rental of heating apparatus; Advisory, consultancy and information services relating to all the aforesaid services
42
Provision of technical consultancy to the oil refining industry; Working on and evaluation of chemical analyses; Research relating to molecular sciences; Engineering consultancy services; Biochemistry consultancy; Chemistry consultancy; Professional consultancy relating to technology; Chemical technological research; Scientific research relating to chemistry; Chemical research and analysis services; Development and test of chemical production methods; Services of chemical and/or biological laboratory; Science and technology services; Provision of technical consultancy to the petrochemical industry; Consultancy in the field of energy-saving; Development of energy and power management systems; Design and development of energy distribution networks; Providing technical advice relating to energy-saving measures; Engineering services; Engineering services in the field of energy technology; Advisory, consultancy and information services relating to all the aforesaid services