Aerating pumps for aquaria; Bicycle assembling machines; Electric hand-held drills; Electric screwdrivers; Food chopping machines for commercial use; Glue guns, electric; Grating machines for vegetables; Knives, electric; Mixing machines; Packaging machines; Power-driven wrenches; Power-operated blowers; Power drills; Power saw blades; Shearing machines for animals; Vacuum cleaners; Wood chipping machines