Comment by 1718627440 4 hours ago The measurement trains drive slowly in the night. 1 comment 1718627440 Reply Azrael3000 4 hours ago Not necessarily, the measurement train my company develops can go up to 100 km/h and measure certain rail features every 5mm at that speed.
Azrael3000 4 hours ago Not necessarily, the measurement train my company develops can go up to 100 km/h and measure certain rail features every 5mm at that speed.
Not necessarily, the measurement train my company develops can go up to 100 km/h and measure certain rail features every 5mm at that speed.