EX209 日本漂浮磁鐵儀 (2MA1) $675.00 SKU: EX209 Category: 小二 Description Description 磁鐵之相斥作用 磁鐵浮在管中即使裝置倒轉 Related products EX218 音叉套 (2MB1) $162.00 EX205 環型磁浮座 (2MA2 / 2MA3) $405.00 EX203 放大鏡 (2LB2) $30.00 EX213 大型棒型磁鐵 (2MA1) $126.00 Post navigation Previous: EX207 強磁與鐵珠實驗 (2MA4)Next: EX210 磁鐵學習套 (2MA2 / 2MA3)
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