BS EN 50122-2. Railway applications. Fixed installations. Electrical safety, earthing and bonding. Part 2. Provisions against the effects of stray currents caused by D.C. traction systems
Railway applications. Fixed installations. Electrical safety, earthing and the return circuit-Provisions against the effects of stray currents caused by DC traction systems
BS EN 50122-2. Railway applications. Fixed installations. Electrical safety, earthing and bonding. Part 2. Provisions against the effects of stray currents caused by D.C. traction systems