Electric soldering apparatus; Power-operated polishers; Electric welding machines; Shears, electric; Power-operated screwdrivers; Electric hand-held drills; Power-operated abrasive wheels; Motors other than for land vehicles; Floor cleaning machines; Grinders being power tools; Dust exhausting installations for cleaning purposes; Steam cleaners for household purposes; Transmissions for machines; Cordless electric hand drills; Cordless electric screwdrivers