各位大大好
想請問在中壢哪裡可以買到
1.硫酸銅
2.硝酸銀
想做電解、電鍍實驗用!
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◆ From: 125.226.184.174
推
11/24 21:52, , 1F
11/24 21:52, 1F
→
11/24 21:52, , 2F
11/24 21:52, 2F
→
11/24 21:54, , 3F
11/24 21:54, 3F
推
11/24 23:41, , 4F
11/24 23:41, 4F
→
11/25 13:25, , 5F
11/25 13:25, 5F
→
11/29 15:59, , 6F
11/29 15:59, 6F