[33000000] - Fournitures matériaux et composants sidérurgiques et métallurgiques - Supplies of steel and metallurgical materials and components[81101508] - Génie architectural - Architectural engineering[30000000] - Structures et composants et fournitures pour le bâtiment et la construction - Structures and Building and Construction and Manufacturing Components and Supplies[81000000] - Services d'ingénierie et de recherche et services technologiques - Engineering and Research and Technology Based Services[81101513] - Services de suivi et gestion de travaux bâtiment - Building construction management[81101500] - Génie civil - Civil engineering
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