Ключевые слова:
Electric conductors, Overhead line conductors, Overhead power lines, Zinc coatings, Wires, Electric wires, Steels, Circular shape, Reinforcing materials, Electric power transmission, Diameter, Designations, Grading (quality), Classification systems, Surfaces, Tolerances (measurement), Length, Joints, Certification (approval), Acceptance (approval), Rounding (numbers), Mechanical properties of materials