EN 50255 : December 1997: digital audio broadcasting system specification of the receiver data interface (RDI) / European Commitee for Electrothecnical Standardization
FINAL DRAFT prEN 50255 : digital audio broadcasting system: specification of the receiver data interface (RDI) / European Commitee for Electrothecnical Standardization
pr EN 50310 : DRAFT: application of equipotential bonding and earthing at premises with information technology equipment / European Commitee for Electrothecnical Standardization
EN 55011/A1 : limits and methods of measurement of radio disturbance characteristics of industrial, scientific and medical (ISM) radio-frequency equipment: (CISPR 11: 1990/A1: 1996, modified) / European Commitee for Electrothecnical Standardization