Implemented standard: GB/T 14820.3-93, ISO3808/2-1980 Shore-Hardness: 75 degree ±3 degree ??mm ??mm ??mm ??mm Breakdown Type A voltage (Resistance) ≥25kV Type B ≥35kV ≥35kV ≥40kV Type C ≥35kV ≥35kV ≥40kV Resistance Type A,B 16kΩ/M±30% Type C Wire winding 0.5 kΩ~16kΩ(discretionary) Diameter of cable ??+0.3mm ??+0.3mm ??+0.3mm ??+0.3mm Working temperature range -40°C~+200°C Tensile strength ≥23kN