GB 12021.8-1989
AbolishedThe limited value of efficiency and methods of measurement on radio receivers and recorder
收录音机效率限定值及测量方法
Application Summary AI generated
This standard specifies the maximum allowable power consumption efficiency limits and the corresponding measurement methods for radio receivers and tape recorders. It is applied in the manufacturing and quality inspection of consumer audio equipment in China, ensuring that these devices meet national energy efficiency requirements during production and market entry testing.
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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.