IEC TR 60771:1983 Calculation of maximum overall diameter of cables and specification of minimum tensile strength of suspension strand for low-frequency cables with polyolefin insulation and moisturebarrier polyolefin sheath
1983IEC TR 60771:1983 Calculation of maximum overall diameter of cables and specification of minimum tensile strength of suspension strand for low-frequency cables with polyolefin insulation and moisturebarrier polyolefin sheath