General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China
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GB/T 19851.21-2007
Scope
This part of GB/T 19851 stipulates the requirements, test methods, marking, packaging, transportation and storage of shuttlecock and shuttlecock products in sports equipment for primary and middle school students and courts. This part applies to the shuttlecock and shuttlecock used in school teaching and extracurricular sports activities in the nine-year compulsory education stage.
GB/T 19851.21-2007 history
2007GB/T 19851.21-2007 Sports equipment and playground for middle school and primary school Part 21: Shuttlecock