Intelligence sports long -jump measuring equipment

The utility model discloses an intelligence sports long -jump measuring equipment, including removing the sandbox, the lower extreme both sides of removing the sandbox all are equipped with and are used for the connect buckle that fixes, the one end that removes the sandbox is equipped with the brac...

Ausführliche Beschreibung

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Bibliographische Detailangaben
1. Verfasser: XING JIANZHONG
Format: Patent
Sprache:chi ; eng
Schlagworte:
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