GB/T 17929-2007
ActiveQuartz clocks vehicles
汽车用石英钟
Application Summary AI generated
GB/T 17929-2007 specifies technical requirements, test methods, and inspection rules for quartz clocks installed in motor vehicles. It applies to the design, manufacturing, and quality verification of timekeeping devices used in automotive dashboards or interior systems. The standard ensures accuracy, vibration resistance, and environmental durability for clocks in cars, trucks, and buses.
Related Standards
GB/T 20408-2006
Radio controlled clocks
GB/T 4028-1994
Timekeeping instruments--Symbolization of control positions
GB/T 9820-1988
Horological basic vocabulary--Technical and scien-tific definitions
GB/T 6877-1986
Classification， terminology and numbering for parts and assemblies of the mechanical time measuring instruments--Classification， terminology and numbering for parts and assemblies of wrist watches and lever escapement alarm clocks
GB/T 4048-1983
Wristwatch cases--Dimensions of fastening elements for bracelets
GB/T 20215-2006
Timekeeping instrument - Wristwatch-cases - Fixing dimensions of non-spring-bar types
GB/T 9820.2-2008
Horological vocabulary - Part 2: Technical and commercial definitions
GB/T 4048-2008
Timekeeping instruments - Wristwatches - Dimensions of bracelet-to-case fastening elements
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.