30x0.1mm 31x1mm 42x2mm T2 Copper Disc Pure Copper Round Plate Circular Sheet Thickness 0.1 0.2 0.3 0.4 0.5 0.6 0.8 1 2 2.5 3 5mm

30x0.1mm 31x1mm 42x2mm T2 Copper Disc Pure Copper Round Plate Circular Sheet Thickness 0.1 0.2 0.3 0.4 0.5 0.6 0.8 1 2 2.5 3 5mm

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