44061100 — Travesses de coníferes per a vies fèrries o tramvia sense impregnar
Descendants
This heading has no descendants because it belongs to the most detailed level of the classification.
Code | Description | Partitions |
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44061000 | Travesses de fusta per a vies fèrries o similars sense impregnar | 2 |
Code | Description |
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44061100 | Travesses de coníferes per a vies fèrries o tramvia sense impregnar |