GB/T 39709-2020
ActiveTest methods of multiple units glass, windiows static pressure and windiows sealing performance
动车组玻璃、车窗耐静压及车窗密封性能试验方法
Application Summary AI generated
This standard specifies the test methods for evaluating the static pressure resistance of multiple unit train glass and windows, as well as the sealing performance of windows. It is applied in the railway industry, specifically for the quality inspection and type testing of glass and window assemblies used in high-speed electric multiple units (EMUs) and other rail vehicles. The standard ensures that these components can withstand aerodynamic loads and maintain airtightness under operational conditions.
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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.