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WTA

The Official App of the WTA. Download this for all the latest news, content and exclusive offers from the Women's Tennis Association.免費玩WTA APP玩免費...

xtfeder

XTFEDER berechnet Tellerfedern nach den Formeln von Almen und Laslo, vgl. "Decker:Maschinenelemente". Die Federkennline kann zusaetzlich angezeigt wer...

Tennis

It's an elaborate design that brings real tennis’ rules into. Player use the right key to control the shooting time, the strength and the directio...