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EXTENSIBLE CONCRETE TYPE UTILITY POLE UNIT
EXTENSIBLE CONCRETE TYPE UTILITY POLE UNIT
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机译:可扩展混凝土类型公用事业单位
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摘要
BACKGROUND OF THE INVENTION 1. Field of the Invention [0001] The present invention relates to an electric pole for installing a power line, and more particularly, to an extendable concrete electric pole unit having a structure that can be assembled in a longitudinal direction so as to be easily carried in a narrow space. An extensible concrete electric pole unit according to the present invention is a pole in which a power line or a communication line is installed, the electric pole is formed by fastening a plurality of electric pole units (10) (20) And a fastening member for fastening the ends of the other electric pole units 10 and 20 to each other by means of fastening means is provided at an end of each of the electric pole units 10 and 20 to fasten the fastening members to each other, And the means is located inside the diameter of the electric pole unit (10) (20).
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