| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide a method for easily leading in an electric wire using a DV wire in every pull-in operation. SOLUTION: To lead in a distribution line from a pole into a building, a DV wire for lead-in running from the building is anchored and fixed to an insulator, and a DV wire for power distribution running from the pole is anchored and fixed to the insulator. Then a support wire running from another pole is anchored and fixed to the insulator, and the DV wire for power distribution and the support wire are strung between the two poles through the insulator.</p> |
