GB 14892-1994
AbolishedNoise limits inside driver’s cabs and passenger compartments of subway powered car train-sets
地下铁道电动车组司机室、客室噪声限值
Application Summary AI generated
This standard specifies the maximum permissible noise levels inside the driver's cabs and passenger compartments of subway powered car train-sets. It is applied during the design, manufacturing, and type-testing of subway rolling stock to ensure acoustic comfort and safety for both operators and passengers. The limits are enforced in the context of urban rail transit systems, particularly for underground metro lines.
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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.