GB/T 31849-2015
ActiveFilm mounted motor vehicle glass
汽车贴膜玻璃
Application Summary AI generated
GB/T 31849-2015 specifies the technical requirements, test methods, inspection rules, and marking for film-mounted glass used in motor vehicles. It applies to the safety performance and optical quality of laminated or tempered glass with adhesive films applied to the interior surface, primarily for windshields, side windows, and rear windows of passenger cars and commercial vehicles. This standard ensures that aftermarket or factory-applied window films meet visibility, light transmission, and impact resistance criteria for road safety compliance.
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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.