DIN EN IEC 60704-1*VDE 0705-704-1

17.140.20 97.030

IT, communication & electronic, Domestic engineering, Domestic electrical appliances in general Electric & lighting engineering, Domestic engineering, Domestic electrical appliances in general Building services engineering & equipment, Domestic engineering, Domestic electrical appliances in general Safety, Domestic engineering, Domestic electrical appliances in general Environment, Acoustics, Noise emitted by machines and equipment