7 Cleaning machines, namely, carpet cleaning machines, vacuum cleaners, floor polishing machines, floor scrubbing machines, carpet shampooing machines, sanding machines, floor sweeping machines, steam cleaning machines, cleaning machines for upholstery, clothes washing machines, dishwashing machines, and structural parts for all the aforesaid goods; vacuum cleaner bags; electrical power control units for optimizing energy efficiency or power output of, and sold as a component part of, vacuum cleaners, carpet cleaning machines, floor polishing machines, floor scrubbing machines, sanding machines, floor sweeping machines, steam cleaning machines, cleaning machines for upholstery, clothes washing machines, and dishwashing machines