6
Combustion grates
7
Machines, mechanical equipment and installations constructed from the aforesaid goods, for separating, sorting, transporting and compressing rubbish and waste, waste compacting machines; separators, in particular electric and wet separators (hydrocyclones); hydrocyclone installations, namely machines for crushing and sorting plastic mixtures and mechanical centrifuges for separating plastic mixtures; active gas generators
9
Solar cells, alternating rectifiers, electronic regulating and control apparatus and solar installations constructed from the aforesaid goods for generating electricity; electronic regulating and control apparatus being parts for solar collector installations for hot water generation and for power plants
11
Waste incineration installations; installations for thermal waste processing and disposal, including incineration installations, in particular waste incineration installations and components for waste incineration installations, sludge incineration installations and components therefor; machines and installations constructed therefrom, for the thermal treatment of rubbish and waste, in particular for use in waste incineration installations and sludge incineration installations, industrial installations, power plants; parts for the aforesaid machines, included in class 11; industrial combustion systems and industrial combustion furnaces, rotary tubular kilns; mechanical filters for purifying industrial gases, parts for the aforesaid filters; mechanical apparatus for cooling and drying gases and solid particles; flue gas purifying installations and parts therefor, included in class 11; flue gas purifying reactors, denitrification installations; machines and ovens for the thermal treatment of carbon for generating coal gas; gas scrubbers, namely machines and mechanical filters for purifying gases; combustion reactors; steam generating machines; gas purifying installations and components and apparatus therefor, apparatus for cooling and drying gases and solid particles, flue gas purifying installations and components therefor, flue gas purifying reactors, power plants and apparatus and components therefor, gas scrubbers, water treatment plants, separators, combustion reactors, steam generating apparatus, gasification installations, steam turbines; solar collectors for hot water generation and steam generation
37
Assembly, repair, maintenance and servicing of the aforesaid goods and installations, including for commissioning and testing purposes
42
Technological services, including construction of the aforesaid machines and installations; technical consultancy, in particular for process optimisation and industrial analysis; computer programming; technical inspection of the aforesaid machines and installations within the framework of commissioning and testing