DIN 47412-2
DIN 47412-2 Telecommunication cord with stranded wires; PVC-insulation without PVC-outer covering, single conductor, dampproof
standard by Deutsches Institut Fur Normung E.V. (German National Standard), 04/01/1981
standard by Deutsches Institut Fur Normung E.V. (German National Standard), 04/01/1981