2000NF C31-003:2000 Specification for particular types of winding wires - Part 0 : general requirements - Section 3 : enamelled round aluminium wire.
0000 NF C31-003/A2:1995
0000 NF C31-003/A1:1995
1995NF C31-003:1995 SPECIFICATIONS FOR PARTICULAR TYPES OF WINDING WIRES. PART 0 : GENERAL REQUIREMENTS. SECTION 3 : ENAMELLED ROUND ALUMINIUM WIRE. (EUROPEAN STANDARD EN 60 317-0-3).