3D printers; Carpet cleaning machines; Chainsaws; Cutting machines; Dishwashers; Electric bag sealers; Electric juice extractors; Electric screwdrivers; Electric sweepers; Electric welding machines; Engraving machines; Garbage disposal units; Laundry washing machines; Lawn mowers; Mixing machines; Power drills; Scissors, electric; Vacuum cleaners; Vegetable grating machines; Vibratory grinding machines