The production of urban electric transport is a branch of Russian engineering. Russia has the largest number of trolley (85) and tram systems (86) in the world.
The production of urban electric transport is a branch of Russian engineering. Russia has the largest number of trolley (85) and tram systems (86) in the world. (en)
The production of urban electric transport is a branch of Russian engineering. Russia has the largest number of trolley (85) and tram systems (86) in the world. (en)