| 摘要 |
The present invention was developed to provide an improved wire installation device with a high degree of freedom in selecting an operating space, which permits easier efficient wire installation. The present invention provides a Coanda spiral flow unit wire installation device having a tube passage connecting port, an inlet for a conducting wire or an induction wire, and a Coanda slit for the supply of compressed fluid to generate Coanda spiral flow in the direction of the tube passage, a wire installaiton device which comprises a knob and a compressed fluid supply valve unit additionally provided and is of a small-sized and light-weight handly type.
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