Code | Description |
---|---|
4221 | Construction of utility projects for fluids |
4222 | Construction of utility projects for electricity and telecommunications |
Code | Description |
---|---|
422 | Construcció de xarxes |
Code | Description |
---|---|
4221 | Construction of utility projects for fluids |
4222 | Construction of utility projects for electricity and telecommunications |
Code | Description |
---|---|
422 | Construcció de xarxes |