[72141117] - Travaux de pose de câbles téléphoniques et de communication - Telephone and communication cable laying service[81000000] - Services d'ingénierie et de recherche et services technologiques - Engineering and Research and Technology Based Services[81101500] - Génie civil - Civil engineering[72140000] - Travaux Publics - Heavy construction services[72141114] - Travaux voirie et réseaux divers (VRD) et amélioration urbaine - Infrastructure building and surfacing and paving services
Djelfa