電動機模型演示

相關商品

• 

  DIY簡易電動機演示器 DIY Simple electric motor

  $50.00 加入購物車 Quick View
  

  Added! View Wishlist

  The product is already in the wishlist! Browse Wishlist
  Compare
• 

  【多種規格】條形磁鐵（一對）Strip magnet (one pair)

  $25.00 – $120.00 選擇規格 此產品有多種款式。 可在產品頁面選擇選項 Quick View
  

  Added! View Wishlist

  The product is already in the wishlist! Browse Wishlist
  Compare
• 

  水果電池實驗器材 Fruit battery experiment set

  $25.00 加入購物車 Quick View
  

  Added! View Wishlist

  The product is already in the wishlist! Browse Wishlist
  Compare
• 

  磁懸浮演示陀螺（簡單版）

  $120.00 加入購物車 Quick View
  

  Added! View Wishlist

  The product is already in the wishlist! Browse Wishlist
  Compare