1
Chemicals used in industry, in particular chemicals for cleaning, preservation, phosphatisation, disinfecting, prevention of calcification, treatment of waste water, for the prevention of renewed contamination and for the impregnating of textile coverings
3
Preparations for removing preservatives for wax removing apparatus, scale removing preparations for steam jet apparatus; Chemical cleaning preparations for the cleaning of machine parts, agricultural machines and metal components, in particular special auto-cleaners for high-pressure washing machines, steam jet equipment, self-service washing installations, brush washing installations, portal washing installations, brushless washing installations with and without textile strips, drive-through car washes, car washing installations, installations for cleaning motor vehicles and railway rolling stock
6
Steel structures, steel poles, steel plates, steel pipes, steel tubes
7
High-pressure cleaners, cleaning machinery and equipment, self-service washing installations and mobile brush washing installations for vehicles, sweepers, vacuum scrubbing machines, vacuum cleaners; parts of these goods, in particular high-pressure pumps, safety valves, equilibrium float valves, pressure switches, contactors, oil and heat exchangers, air brushes, nozzles, valves for metering the flow of chemicals, sand-blasting, chalk and chemical injectors, hydraulic remote control apparatus; mechanical spray extraction devices for cleaning textile coverings and parts of these goods, in particular work heads, hand-guided and moveable on rollers, for spraying and suction, shutoff valves, collapsible tubes, filters, air/water separators, pumps, suction turbines; vacuum scrubbing machines, vacuum cleaners, water suction devices, wet and dry suction devices and parts of such goods, in particular filters and machine-driven brushes; coin-operated automatic cleaning machines for the cleaning of hard surfaces and textile coverings and parts of such goods, in particular mechanically driven brushes, suction feet, driving gear, pumps, bacteriological filters; automated cleaning machines (not coin-operated) for the cleaning of hard surfaces, textile coverings and parts of such goods, in particular mechanically driven brushes, suction feet, driving gear, pumps, bacteriological filters; dirt scrapers, high-pressure cleaning apparatus with several connection points for spraying devices, essentially consisting of high-pressure pumps and heat exchangers and parts of such goods, in particular spill valves, pressure switches, devices for metering the flow of chemicals and injectors; phosphatisation apparatus, essentially consisting of high-pressure pumps, pumps for metering the flow of phosphatising chemicals and a double steel pipe and parts of such goods; mechanical apparatus for cleaning containers and parts of these goods, in particular rotating high-pressure jets for cleaning the interior of containers, rotating brushes for cleaning the interior and exterior of containers, high-pressure pumps and filters, both solvent-proof; apparatus for the removal of conservation products from motor vehicles, essentially consisting of high-pressure pumps, valves for metering the dosage of chemicals, heat exchangers, groups of spray jets and treatment of waste water and parts of such goods; mechanical spraying, rinsing and cleaning apparatus and installations, in particular high pressure cleaning apparatus, steam cleaning and steam jet apparatus, particle jet apparatus, spray extraction apparatus, brushing machines, carpet brush suction apparatus, cleaning machines for hard surfaces and textile coverings, sweeping machines, apparatus for cleaning inside containers; vehicle washing installations; mechanical apparatus for removing preservatives from vehicles; washing machines and dishwashers; hydraulic machine controls; mechanical apparatus for extracting gas from tanks; parts of the aforesaid goods, in particular brushes, hoses, hand spray guns, vacuum heads, spray nozzles, jet pipes; dirt suction machines for vacuuming up wet and dry dirt; mechanically operated car washing apparatus with coin operation facility being self-service apparatus in service stations; sweeping machines for manual, battery, petrol and diesel operation; floor-cleaning machines; machine-driven industrial suction devices; machine-driven devices for sucking dirt out of brake drums; machine-driven carpet cleaners; automatic (mechanical) high-pressure car wash and valeting centre with additional brushwash
19
Building components, roofs, roofing, cladding parts for plastic buildings (polycarbonate)
37
Maintenance, repair and associated technical monitoring of cleaning, water treatment, refrigerating and heating apparatus and/or equipment and parts of these goods; cleaning and maintenance of vehicles; operation of self-service vehicle washing installations; self-service car wash and valeting centres, namely the provision of spaces for the washing and valeting (cleaning) of motor vehicles, including undersealing and impregnating (exterior and interior)