GB/T 28198-2011
ActiveVentilator for windows
窗用动力通风器
Application Summary AI generated
GB/T 28198-2011 specifies technical requirements, test methods, and inspection rules for powered window ventilators, including their safety, performance, and energy efficiency. It applies to electrically operated ventilation devices installed in building windows for residential, commercial, or industrial use. The standard ensures reliable operation and air exchange performance in indoor environments, guiding both manufacturing and quality verification.
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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.