Descendants
This heading has no descendants because it belongs to the most detailed level of the classification.
| Code | Description | Partitions |
|---|---|---|
| 6691 | Vagons llit i vagons restaurant | 2 |
| 7110 | Transport ferroviari per via normal | |
| 7120 | Transport ferroviari per via estreta | |
| 7212 | Transport en autotaxis | |
| 7232 | Transport de mercaderies per compte d'altri | |
| 7310 | Transport marítim internacional |