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HANDS-ON Lab - Pendulums and Collisions
 


TXY-165 動手實驗室 - 鐘擺和碰撞


Box measurement : 16.5 x 22.5 x 6 cm


 

HANDS-ON Lab - Pendulums and Collisions

SKU: TXY-165
HK$139.90Price
Quantity
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