Código | Descripción |
---|---|
4211 | Construction of roads and motorways |
4212 | Construction of railways and underground railways |
4213 | Construction of bridges and tunnels |
Código | Descripción |
---|---|
421 | Construcció de carreteres, vies fèrries, ponts i túnels |
Código | Descripción |
---|---|
4211 | Construction of roads and motorways |
4212 | Construction of railways and underground railways |
4213 | Construction of bridges and tunnels |
Código | Descripción |
---|---|
421 | Construcció de carreteres, vies fèrries, ponts i túnels |