721 — Sheet and structural metal workers, moulders and welders, and related workers
| Code | Description |
|---|---|
| 7211 | Metal moulders and coremakers |
| 7212 | Welders and flamecutters |
| 7213 | Sheet-metal workers |
| 7214 | Structural-metal preparers and erectors |
| 7215 | Riggers and cable splicers |
| Code | Description |
|---|---|
| 731 | Moldeadores, soldadores, chapistas, montadores de estructuras metálicas y trabajadores afines |
| Code | Description |
|---|---|
| 731 | Emmotlladors, soldadors, planxistes, muntadors d'estructures metàl·liques i treballadors similars |