Description
This product is used in the experiment of electric by friction. The glass rod is transparent.
Model – QH 2301
Brand – QINGHUA
Country of Origin – China
Size (cm) – 30 x 4 x 3.5
This product is used in the experiment of electric by friction. The glass rod is transparent.
Model – QH 2301
Brand – QINGHUA
Country of Origin – China
Size (cm) – 30 x 4 x 3.5
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