42.13.Z - Works related to construction of bridges and tunnels
42.11.Z - Works related to construction of roads and motorways
42.12.Z - Works related to construction of railways and underground railways
42.21.Z - Works related to construction oftransmission pipelines and distribution networks
42.22.Z - Works related to construction of telecommunications and electricity lines
42.91.Z - Works related to construction of water projects
Opinie dotyczące usług, produktów oraz działalności firmy nie są weryfikowane