China Copper Wire Scrap Surfaces: Clean.copper wire Purity ...
Aluminum ingots with high purity 99.7%~99.9% for sell; Copper Wire Scrap Surfaces: Clean.copper wire Purity:99.9%min. Copper Wire Scrap 99.9%/Millberry Copper Scrap.Copper Wire Scrap Surfaces: Clean. Purity:99.9%min. Copper Wire Scrap Surfaces: Clean.copper wire Purity:99.9%min. Copper Wire Scrap Very good conductivity and thermal conductivity
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