GB/T 1800.3-1998
AbolishedLimits and fits--Bases--Part 3:Numerical values tables of standard tolerances and fundamental deviations
极限与配合 基础 第3部分:标准公差和基本偏差数值表
Application Summary AI generated
This standard provides the numerical tables for standard tolerances and fundamental deviations used in defining limits and fits for mechanical components. It is applied in engineering design and manufacturing to specify the allowable variation in size for parts like shafts and holes, ensuring proper assembly and interchangeability. The standard is essential for quality control and production in industries such as automotive, machinery, and precision equipment.
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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.