This standard applies to copper core and aluminum core paper-wrapped insulated round winding wires. In addition to the requirements of this standard, the paper-wrapped round wire should also meet the requirements of the first part of GB7673.1 "General Regulations".
GB/T 7673.2-1987 history
0000 GB/T 7673.2-2008(XG1-2012)
2008GB/T 7673.2-2008 Paper covered wires.Part2:Paper covered round wire
1987GB/T 7673.2-1987 Paper covered wires--Part 2:Paper covered round wires