Antenna erection system
The invention relates to the technical field of emergency communication, and discloses an antenna erection system comprising an unmanned aerial vehicle, the bottom of which is provided with an electromagnetic bolt assembly; the base comprises a first hanging part connected with the electromagnetic b...
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| Hauptverfasser: | , , , , , , , , , , , , |
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| Format: | Patent |
| Sprache: | chi ; eng |
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