GB/T 31547-2015
AbolishedElectric bicycle inner tubes
电动自行车内胎
Application Summary AI generated
GB/T 31547-2015 specifies the technical requirements, test methods, inspection rules, and marking for inner tubes used in electric bicycles. It applies to the manufacturing and quality control of rubber inner tubes designed for electric bicycle tires, ensuring safety, air retention, and durability under standard operating conditions. This standard is primarily used by manufacturers and testing laboratories in China to verify product compliance for the domestic electric bicycle market.
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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.