Although not a model aircraft kit, this product is perfect for inspiring children to take an interest in engineering and mechanics. And it could help them understand what is happening when you flick a retract switch too! This 'Hydraulic Robotic Arm' kit takes around two hours to build and will help those who assemble it to learn the basics of hydraulics. It is brand new from Thumbs Up UK.
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机译：尽管不是模型飞机套件，但该产品非常适合激发孩子们对工程和机械学的兴趣。当您轻按缩回开关时，它也可以帮助他们了解正在发生的事情！这个“液压机械臂”套件大约需要两个小时的时间来制造，将帮助组装该套件的人学习液压系统的基本知识。它是Thumbs Up UK的全新产品。
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