Norm
[AKTUELL]
UNE-EN 50122-1/A2
UNE-EN 50122-1/A2
Railway applications - Fixed installations - Electrical safety, earthing and the return circuit - Part 1: Protective provisions against electric shock
Titel (englisch)
Railway applications - Fixed installations - Electrical safety, earthing and the return circuit - Part 1: Protective provisions against electric shock