5223 — Service activities incidental to air transportation
Descendants
This heading has no descendants because it belongs to the most detailed level of the classification.
| Code | Description |
|---|---|
| 5223 | Activitats afins al transport aeri |
This heading has no descendants because it belongs to the most detailed level of the classification.
| Code | Description |
|---|---|
| 5223 | Activitats afins al transport aeri |