IS 7098 Pt.3-1993 Cross-linked polyethylene insulated thermoplastic sheathed cables. Specification. Part 3: For working voltages from 66kV up to and including 220kV
1993IS 7098 Pt.3-1993 Cross-linked polyethylene insulated thermoplastic sheathed cables. Specification. Part 3: For working voltages from 66kV up to and including 220kV