Main prod. Group survey

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Railway engineering

Railway engineering

Planning and construction services, railway specific

Railway construction technology and material

Point and rail parts, toothed racks

Rail fastening and tempering

Rail brakes, buffers, rerailing equipment

Shunting technics and train formation

Traction current installations and contact line

Automatic train control systems and engineering

Locomotion and guidance engineering

Measuring and test equipment for the railroad engineering