Superseded
Standard
Historical
UNE-ENV 50121-4:1997
RAILWAY APPLICATIONS. ELECTROMAGNETIC COMPATIBILITY. PART 4: EMISSION AND IMMUNITY OF THE SIGNALLING AND TELECOMMUNICATIONS APPARATUS.
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Technical characteristics
| Publisher | Asociacion Espanola de Normalizacion y Certificacion (AENOR) |
| Publication Date | 12/12/1997 |
| Cancellation Date | 04/01/2003 |
| Page Count | 14 |
| EAN | --- |
| ISBN | --- |
| Weight (in grams) | --- |
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