GB/T 1149.8-2008
AbolishedInternal combustion engines - Piston rings - Part 8: Rectangular rings made of steel
内燃机 活塞环 第8部分：矩形钢环
Application Summary AI generated
This standard specifies the dimensions, material requirements, and technical conditions for rectangular steel piston rings used in internal combustion engines. It is applied in the manufacturing and quality inspection of steel piston rings for automotive, marine, and industrial engine applications, ensuring proper sealing and durability in high-temperature and high-pressure operating environments.
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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.