材质：木制。尺寸：80×80×49cm。想要探索人类骨骼的奥秘吗，想要看看植物内部的结构吗，打开科学灯桌，你就会一目了然，电源适用220V。本商品不含教具与其他配件
Material: Wood.Size:80×80×49cm.
Do y ou w ant to e xplore t he m ysteries o f t he h uman s keleton? D o y ou
want to s ee t he s tructure of t he plant? Open t he s cience t able, you will
see it. Power suit for 220V.Without teaching aids and other accessories.
