锌片铜片电极 组装材料 水果电池实验配件 可乐发电 小学科学制作
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Wholesale price¥4.35≈ S$0.81
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SPUAL-PZGG-7gxqw7ce[5]
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Update time2024-03-15 16:11:55
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Sales : 5.97KPublish: 0Collection volume: 0
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Color
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Delivery date:5dayFirst freight:Ship to Singapore freight¥0.00
- Code :AL-PZGG
- Commodity :284 piece
- Sales :5.97K
- Delivery :GZ
- Factory introduce : More