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UNE-EN 50149:2012 (R2018)
Railway applications - Fixed installations - Electric traction - Copper and copper alloy grooved contact wires
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Technical characteristics
| Publisher | Asociacion Espanola de Normalizacion y Certificacion (AENOR) |
| Publication Date | 12/19/2012 |
| Confirmation Date | 03/14/2018 |
| Page Count | 36 |
| EAN | --- |
| ISBN | --- |
| Weight (in grams) | --- |
modifies
24/02/2021
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22/09/2010
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28/06/2002
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Replaces
21/02/2002
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Previous versions
19/12/2012
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, Confirmed
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21/02/2002
Superseded
Historical