6
Protective walls, mobile protective walls and protective cabins consisting predominantly of metal
7
High pressure pumps; Mechanical high-pressure water jet apparatus for surface cleaning, removal and treatment, and for cutting, drilling and deburring; Tools utilising highly pressurised water, in particular high-pressure lances, high-pressure spray guns; Water jet nozzles, nozzle supports (parts of machines); High-pressure hoses of plastic with reinforcing inserts of metal, in particular with wire meshes; Valves (part of machines); Injectors (parts of machines); Filter apparatus (machines); Pneumatic, hydraulic, electric or manually driven handling machines, positioning devices, feed mechanisms and robots for guiding tools utilising highly pressurised water
11
Water filters; Waste water treatment installations
17
Hoses and connection pieces, not of metal
19
Protective walls, mobile protective walls and protective cabins consisting predominantly of plastic and/or glass
37
Maintenance and repair of high-pressure pumps, mechanical high-pressure water jet apparatus, tools utilising highly pressurised water, and handling machines, positioning devices, feed mechanisms and robots for guiding tools utilising highly pressurised water
41
Provision of training courses
42
Technical consultancy and planning of installations and machines for solving problems relating to cleaning technology, material treatment technology and surface treatment technology