GB/T 14625.1-2008
ActiveTest methods for basketball, football, volleyball and handball - Part 1: The measurement of roundness
篮球、足球、排球、手球试验方法 第1部分：圆度测定方法
Application Summary AI generated
This standard specifies the method for measuring the roundness of inflated sports balls, including basketballs, footballs, volleyballs, and handballs. It is applied during quality control and product testing in manufacturing facilities to ensure the ball's spherical shape meets performance and fairness requirements for competitive play. The test is conducted by measuring the difference between the maximum and minimum diameters of the ball under a specified inflation pressure.
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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.