Class 28.99
| SNI code | Activity |
|---|---|
| C | Manufacturing |
| 28 | Manufacture of machinery and equipment n.e.c. |
| 28.9 | Manufacture of other special-purpose machinery |
| 28.99 | Manufacture of other special-purpose machinery n.e.c. |
| 28.990 | Manufacture of other special-purpose machinery n.e.c. |