[30000000] - Structures et composants et fournitures pour le bâtiment et la construction - Structures and Building and Construction and Manufacturing Components and Supplies[22000000] - Equipements et machines et engins et accessoires de chantier et de construction - Building and Construction Machinery and Accessories[72141002] - Installation et maintenance de panneaux de route et autoroute et de glissières de sécurité - Highway and road sign or guardrail construction and repair service[72141108] - Travaux de maintenance d'ouvrage d'art (Pont, tunnel, Viaduc) - Structure maintenance service (Bridge, tunnel, viaduct)[72140000] - Travaux Publics - Heavy construction services
Annaba