5030031 — Ponts d'estructura principalment metàl·lica
Descendants
This heading has no descendants because it belongs to the most detailed level of the classification.
| Code | Description |
|---|---|
| 5030031 | Puentes de estructura principalmente metálica |
This heading has no descendants because it belongs to the most detailed level of the classification.
| Code | Description |
|---|---|
| 5030031 | Puentes de estructura principalmente metálica |