Descendants
This heading has no descendants because it belongs to the most detailed level of the classification.
| Code | Description |
|---|---|
| 3820 | Construcción,reparación y mantenimiento de aeronaves |
This heading has no descendants because it belongs to the most detailed level of the classification.
| Code | Description |
|---|---|
| 3820 | Construcción,reparación y mantenimiento de aeronaves |