Test code for the determination of airborne acoustical noise emitted by household and similar electrical appliances. Particular requirements, Forced draught convection heaters— 14 стр.
Methods for determination of airborne acoustical noise emitted by household and similar electrical appliances. Particular requirements, Forced draught convection heaters— 14 стр.
Household and similar electrical appliances. Test code for the determination of airborne acoustical noise. Procedure for determining and verifying declared noise emission values— 22 стр.
Methods for determination of airborne acoustical noise emitted by household and similar electrical appliances. Particular requirements, Forced draught convection heaters— 14 стр.
