| 摘要 |
A multi-core cable includes an insulated electronic wire arranged in the center of a cross-section of the cable, an insulated electronic wire arranged in proximity to the insulated electronic wire and having a diameter smaller than that of the insulated electronic wire, an even number of coaxial electronic wires arranged on the same circumference in the periphery of the insulated electronic wire and the insulated electronic wire, and a tensile strength fiber arranged in gaps between the coaxial electronic wires and the insulated electronic wire and the insulated electronic wire. |
