TechCon: conference for the maintenance and operation of high-voltage electrical equipment : (TechCon 2009) : San Diego, California, USA : 23-25 February 2009. : 2009 TechCon North America : Feb 2009, San Diego, CA.
TechCon: conference for the maintenance and operation of high-voltage electrical equipment : (TechCon 2009) : San Diego, California, USA : 23-25 February 2009. : 2009 TechCon North America : Feb 2009, San Diego, CA.