GB/T 19851.19-2007
ActiveSports equipment and playground for middle school ＆ primary school - Part 19：Softball
中小学体育器材和场地 第19部分：垒球
Application Summary AI generated
This standard specifies the classification, requirements, test methods, inspection rules, and marking for softballs used in physical education classes and extracurricular sports activities in Chinese primary and middle schools. It is applied to ensure the safety, durability, and performance consistency of softballs intended for student use in school playgrounds and sports facilities. The standard governs the manufacturing and quality control of softballs for educational institutions, not for professional or competitive adult leagues.
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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.