Installing CBTC in the Underground means installing radio antennas in the tunnels – approximately 450 of them – all linked by cables back to the control centre. The method originally envisaged for the fixing of …
Continue readingInstalling CBTC in the Underground means installing radio antennas in the tunnels – approximately 450 of them – all linked by cables back to the control centre. The method originally envisaged for the fixing of …
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