Cross References:IEC 60793-1-48IEC 60793-2-50EN 60793-1-48:2007EN 60793-2-50:2008IEC 60654IEC 60654-4IEC 60721IEC 60721-1IEC 60721-3-3IEC/TR 61000-2-5IEC 61000-6-2IEC 61918IEC 62363ISO/IEC 24702EN 60654EN 60654-4:1997EN 60721EN 60721-1:1995EN 60721-3-3:1995EN 61000-6-2:2005EN 61918:2008All current amendments available at time of purchase are included with the purchase of this document.