GB 25502-2017
AbolishedMinimum allowable values of water efficiency and water efficiency grades for water closets
坐便器水效限定值及水效等级
Application Summary AI generated
This standard specifies the minimum allowable values of water efficiency and the water efficiency grades for water closets (toilets). It is applied in China to classify and regulate the water consumption performance of residential and commercial toilet products, ensuring compliance with national water conservation policies. The standard is used by manufacturers for product design and by regulatory bodies for market surveillance and certification 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.