| Descriptors | Stranded conductors, Overhead line conductors, Electric conductors, Copper, Copper alloys, Cadmium, Electric power transmission lines, Overhead power lines, Railway electric traction equipment, Overhead contact lines, Railway fixed equipment, Chemical composition, Dimensions, Area, Diameter, Mass, Breaking load, Mechanical properties of materials, Electrical testing, Electrical resistance, Resistance measurement, Wrapping tests, Sampling methods, Error correction, Instructions for use Railway applications |