... Wire, the surface without oxidation, do not contain the hair silk, Copper Wire diameter not less than 1.6 mm. Level ... burnt line, do edge sex copper wire and excessive fine silk. Need appropriate means to remove grime. Birch Usage: Electrical, light ... sources of the raw materials All kinds of can be recycled Recycling waste production with copperspecification:Copper WIRE SCRAP, (Millberry) 99.78 ...