备注 :一口价为1公斤的价格
品牌:上海斯米克
Cu 107 |
ECu |
Red copper, atmosphere and sea water corrosion and excellent electric conductivity. Welding of red copper such as electrical copper row. |
ECu |
备注 :一口价为1公斤的价格
品牌:上海斯米克
Cu 107 |
ECu |
Red copper, atmosphere and sea water corrosion and excellent electric conductivity. Welding of red copper such as electrical copper row. |
ECu |