GB/T 4214.7-2012
AbolishedHousehold and similar electrical appliances - Test code for determination of airborne acoustical noise - Particular requirements for tumble dryers
家用和类似用途电器噪声测试方法 滚筒式干衣机的特殊要求
Application Summary AI generated
This standard specifies the particular requirements for measuring airborne noise emitted by tumble dryers, including methods for determining sound power levels under specified operating conditions. It is applied in the testing and certification of household tumble dryers to ensure compliance with noise emission limits and to provide consistent data for product comparison and labeling. The standard is used by manufacturers, testing laboratories, and regulatory bodies in China for quality control and market surveillance of domestic laundry appliances.
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Transparency note: The application summary and key sentences on this page were automatically generated by AI from the standard's original text. This content has not been human-verified and should not be used for compliance or regulatory purposes. Always refer to the official standard document from the issuing authority.