Air pumps for hydroponics; Electric egg beaters; Electric hand-held drills; Electric ice shaving machines; Electric vacuum cleaners and their components; Golf ball washing machines; Hot metal adhesive glue gun applicators; Impact wrenches; Kitchen grinders, electric; Mechanized feeders for animals; Pipe cleaning machines; Power-operated grass/weed trimmers; Robotic vacuum cleaners; Sewing machines for household purposes; Sintering machines for chemical processing