Ground sunken signal cabinet for bearing data transmission for digital economic development
The invention discloses a ground sunken signal cabinet for bearing data transmission for digital economic development. The cabinet comprises a box body, a ventilation device is fixedly installed in the box body, a support frame is fixedly installed at one side of the ventilation device, and a temper...
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Main Author | |
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Format | Patent |
Language | Chinese English |
Published |
22.12.2020
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Subjects | |
Online Access | Get full text |
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