GB/T 42703-2023
ActiveCycles—Audible warning devices—Technical specification and test methods
自行车 鸣号装置 技术规范和试验方法
Application Summary AI generated
This standard specifies technical requirements and test methods for audible warning devices (bells or horns) used on bicycles. It applies to the design, manufacturing, and quality inspection of bicycle warning devices to ensure they meet minimum sound output levels and durability criteria. The standard is primarily used by bicycle manufacturers, component suppliers, and testing laboratories in China for product certification and compliance verification.
Related Standards
GB/T 19994-2005
General Technical Requirements for road bicycles
GB/T 3579-2006
Cycle chains - Characteristics and test methods
GB/T 22791-2008
Bicycles - Lighting equipment
GB/T 22790-2008
Cycles - Luggage carriers
GB/T 26846-2011
Lead-out wire and connector of motor and controller used for electric bicycles
GB/T 31887-2015
Cycles—Retro-reflective devices
GB/T 26774-2016
Technical specification for car carriers
GB/T 31887.3-2019
Cycles—Lighting and retro-reflective devices—Part 3: Installation and use of lighting and retro-reflective devices
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.