Industrials Oct 23, 2020 12:10 PM (GMT+8) · EqualOcean
CASCO, a railway firm managed by CRSC, focusing on technological reform in railways for five years. After five years’ effort, it made a breakthrough in the double set of signaling systems for the Shanghai Subway. After reforming, this system is more intelligent and safer. Furthermore, it adds a more advanced signaling system – a smart signaling system that could switch automatically.

Source: The Paper

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