Ключевые слова: building, cable, cabling, circuit, communication, conductive, conductor, conduit, connect, connection, copper, current, danger, data, dig, earth, earthing, electric, electrical, electricity, electrode, engineering, equipment, fix, ground, grounded, grounding, hazard, hole, industrial, industry, installation, line, network, old, pipe, pit, power, protection, rod, safety, system, tape, technology, telecommunication, texture, underground, voltage, wire, work,