... identification as per ISI colour code along with numberingSheath materials PVC ST-1, ST-2, HR, FRLS, Unarmoured, Armoured round ... wire, flat stripJacket materials PVC ST-1, ST-2, HR, FRLSDescription Solid stranded annealed plain ... confirming to IS: 8130 1984. Individual core insulated with extruded PVC compound type 'A' confirming to IS:5831 1984. All such cores ...