512 — Serveis de transport aeri i espacial de mercaderies
| Code | Description |
|---|---|
| 5121 | Serveis de transport aeri de mercaderies |
| 5122 | Serveis de transport espacial |
| Code | Description |
|---|---|
| 5121 | Serveis de transport aeri de mercaderies |
| 5122 | Serveis de transport espacial |