Cables, electric; wires, electric; magnetic wires; [ protective identification sheaths for electric wires; telegraph wires; holders for electric coils; ] materials for electricity mains wires, cables; copper wire, insulated; [ telephone wires junction sleeves for electric cables; ] coaxial cables; [ aerials; ] network communication equipment, namely, routers; connections for electric lines; couplings, electric; connectors electricity; junction boxes electricity; contacts, electric; plugs, soc...