[72153200] - Travaux enduisage, calfeutrage, imperméabilisation, étanchéisation et ignifugeage Coating and caulking and weather and water and fireproofing[72141108] - Travaux de maintenance d'ouvrage d'art (Pont, tunnel, Viaduc) - Structure maintenance service (Bridge, tunnel, viaduct)[72110000] - Travaux de bâtiment - Building construction services[72140000] - Travaux Publics - Heavy construction services[72150000] - Travaux de bâtiment de second oeuvre - Specialized trade construction and maintenance services
Algérie