... 99.95,99.99 copper wire rod 2.copper content:99.95% 3.material: copper 4.gauze:3,8,12.5mm 1.name: 99.95,99.99 copper wire rod 2.copper content:99 ... .95%3.material: copper4.gauze:3,8,12.5mmProduct Characteristics 1. Adopting Φ8mm(3mm,12.5mm…) high-quality oxygen-free copper wire ... is spinning block, which improves the circle performance of copper wire. 4. The take-up tension can be automatically ...