Electric wax-polishing machines for household purposes; Centrifugal pumps; Circulating pumps; Water pumps for swimming pools; Electric hand-held drills; Ratchet wrenches, electric; Power-operated angle grinders; Electric chain saws; Electric scissors; Power-operated rivet guns; Electric glue guns; Electric nail pullers; Electric screwdrivers; Electric welding machines; Compressed air machines; Lawn mowers; Dynamos; Electric hammers; Dust exhausting installations for cleaning purposes