UNE-EN 60704-3:2007 Household and similar electrical appliances - Test code for the determination of airborne acoustical noise -- Part 3: Procedure for determining and verifying declared noise emission values (IEC 60704-3:2006).
2019UNE-EN 60704-3:2019 Household and similar electrical appliances - Test code for the determination of airborne acoustical noise - Part 3: Procedure for determining and verifying declared noise emission values
2007UNE-EN 60704-3:2007 Household and similar electrical appliances - Test code for the determination of airborne acoustical noise -- Part 3: Procedure for determining and verifying declared noise emission values (IEC 60704-3:2006).