They all have two doors per side per carriage, with a vestibule at each end at platform height.
They all have two doors per side per carriage, with a vestibule at each end at platform height.
0.016 seconds.
They all have two doors per side per carriage, with a vestibule at each end at platform height.
They all have two doors per side per carriage, with a vestibule at each end at platform height.
0.016 seconds.