| Descriptors | Split concentric cables, Sheathed cables, Insulated cables, Polyvinyl chloride, Electric cables, Electric conductors, Single-phase current, Earth conductors, Neutral conductors, Copper, Rated voltage, Electrical resistance, Electrical insulation, Thickness, Diameter, Area, Marking, Testing conditions, Selection, Installation, Electrical testing, Spark testing, High-voltage tests, Thickness measurement |