Cross References:IEC 60617IEC 60079-10-1IEC 60079-11IEC 61082-1IEC 61131-3IEC 61355IEC 61355-1:2008IEC 61511IEC 61987-10IEC 62337IEC 62381IEC 62424IEC 82079-1ISO 10006ISO 10628EN 60079-10-1EN 61082-1EN 61131-3EN 61355EN 61355-1:2008EN 61511EN 61987-10EN 61987-10+ACEN 62337EN 62381EN 62424EN 82079-1EN ISO 10628ISO 7200IEC/ISO 81346-1EN ISO 7200EN 81346-1All current amendments available at time of purchase are included with the purchase of this document.