[46000000] - Equipements et fournitures pour la défense, l'application de la loi, la sécurité et la protection - Defense and Law Enforcement and Security and Safety Equipment and Supplies[72151100] - Travaux plomberie, chauffage et climatisation - Plumbing and heating and air conditioning (HVAC)[72151700] - Installation de systèmes de sécurité et de protection - Safety and security system installation services [46190000] - Equipements de protection incendie - Fire protection equipment[72110000] - Travaux de bâtiment - Building construction services[72150000] - Travaux de bâtiment de second oeuvre - Specialized trade construction and maintenance services
Constantine