Guides for machines; control cables for machines, engines or motors; bearings [parts of machines]; transmissions for machines.

Bar code readers; computer software, downloadable; instruments for measuring length; cameras [photography]; inductors [electricity]; optical profilers; laser surveying apparatus; optical lenses; touchscreens; temperature sensors; pressure sensors; optical fibres [light conducting filaments]; optical sensors; ultrasonic sensors; liquid level sensors; power amplifiers.