Norm-Entwurf
24/30491793 DC
24/30491793 DC
Draft BS EN 50122-2/A1 Fixed installations for railway applications. Electrical safety, earthing and the return circuit. Provisions against the effects of stray currents caused by DC traction systems
Titel (englisch)
Draft BS EN 50122-2/A1 Fixed installations for railway applications. Electrical safety, earthing and the return circuit. Provisions against the effects of stray currents caused by DC traction systems