5030016 — Estructura d'electrificació ferroviària
Descendants
This heading has no descendants because it belongs to the most detailed level of the classification.
| Code | Description |
|---|---|
| 5030016 | Estructura de electrificación ferroviaria |
This heading has no descendants because it belongs to the most detailed level of the classification.
| Code | Description |
|---|---|
| 5030016 | Estructura de electrificación ferroviaria |