3D printers; Dynamos; Elevators; Aquarium pumps; Chains for chain saws; Electric juice extractors; Electric shearing machines; Electric vacuum food sealers for household purposes; Engraving machines; Fuel filters; Grinding and polishing machines; High pressure washers; Hydraulic excavators; Industrial robots; Power-driven saws; Radiators for vehicles; Robotic vacuum cleaners; Spark plugs; Vacuum cleaners; Washing machines for clothes