GB/T 4214.4-2008
AbolishedHousehold and similar electrical appliances - Test code for determination of airborne acoustical noise - Part2-4: Particular requirements for washing machines and spin extractors
家用和类似用途电器噪声测试方法 洗衣机和离心式脱水机的特殊要求
Application Summary AI generated
This standard specifies the particular requirements for measuring airborne noise emitted by washing machines and spin extractors, including methods for determining sound power levels under specified operating conditions. It is applied in the testing and certification of household and similar electrical appliances to ensure compliance with noise emission limits, primarily used by manufacturers, testing laboratories, and regulatory bodies in China.
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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.