Kambre AB26 July 2000
A new cleaning system makes for cleaner trains and better environment along the Arlanda line
When the new high-speed trains on the Arlanda line rush along at over 200 km/h, they get dusty and caked in insects. Cleaning them might seem easy, but the environmental requirements, the more-than-100-metre length of the trains and the operating voltage of 16,000 volts make it a challenge. Kambre A
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