| 摘要 |
PROBLEM TO BE SOLVED: To provide a cable capable of reducing the generation of friction between a cable duct and the cable at the time of laying the cable in the cable duct and having an outer coating capable of being applied for a cable having a large outer diameter. SOLUTION: This cable is formed by coating outside of a cable core 1 with the outer coating 2 of the plastic resin. The outer coating 2 is composed of the mixture material of two kinds or more of plastic resin respectively having a different monomer and small compatibility, and the outer coating 2 is formed with projections in a surface thereof while utilizing the characteristic of this mixture material that the plastic resin are hard to be mixed with each other.
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