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2015-01-01T00:00:00+01:00
- Section F : Constructions and construction works
- Division 42 : Constructions and construction works for civil engineering
- Group 42.2 : Constructions and construction works for utility projects
- Class 42.21 : Constructions and construction works for utility projects for fluids
- Category 42.21.2 : Construction works for utility projects for fluids
Sub-category 42.21.23 : Construction works for irrigation systems (canals), water mains and lines, water treatment plants, sewage disposal plants and pumping stations
Nomenclatures
Last updated on: 01/01/2015
This sub-category doesn't include
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travaux de construction de canalisations d'eau (42.21.21 pour les réseaux à grande distance, 42.21.22 pour les réseaux locaux)