The expert points out that the instability of the current power grid can cause the frequent "falls" of the LZB system and points out that "moving six trains at the same time to more than 200 km/h requires a powerful and constant electrical supply"
The expert points out that the instability of the current power grid can cause the frequent "falls" of the LZB system and points out that "moving six trains at the same time to more than 200 km/h requires a powerful and constant electrical supply"