
Concrete manholes and inspection chambers, unreinforced, steel fibre and reinforced. National complement to the standard UNE-EN 1917:2008.
NORMA vydána dne 20.1.2021
Designation standards: UNE 127917:2021
Note: NEPLATNÁ
Publication date standards: 20.1.2021
The number of pages: 30
Approximate weight : 90 g (0.20 lbs)
Country: Spanish technical standard
Kategorie: Technické normy UNE