GB/T 23337-2009
AbolishedInternal combustion engines - Intake and exhaust valves - Specification
内燃机 进、排气门 技术条件
Application Summary AI generated
This standard specifies the technical requirements, test methods, inspection rules, and marking, packaging, transportation, and storage conditions for intake and exhaust valves used in internal combustion engines. It is applied in the manufacturing and quality control of valves for automotive, marine, and industrial engine applications, ensuring dimensional accuracy, material properties, and durability under high-temperature and high-pressure operating 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.