DescriptionBSicon utvBHF(R)f-BHF(L)g.svg English: Metro/light stations on parallel right-hand running lines in tunnel Date 9 April 2024 Source Own work...
DescriptionBSicon utvBHF(R)g-BHF(L)f.svg English: Metro/light stations on parallel left-hand running lines in tunnel Date 9 April 2024 Source Own work...