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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 42.21.1 : Utility constructions for fluids
Nomenclatures
Last updated on: 01/01/2015