... , IEC Standard 4, 25 years Experience 2012 New Copper Cable 1, Standard of copper cable: GB/T12706/IEC60502 or according to customer’s requirements2 ... , 6KV, 8.7/15KV, 12/20KV, 26/35KV3, Application of copper cable: Copper Cable is fit for fixed installation of electric power transmission and ... you; we will try our best to offer the best product, price and service for you; Any question, don't heasite ...