
Prefabrication of piping for fire protection installations - Part 1: Non-alloy steel tubes.
NORMA vydána dne 27.4.2022
Designation standards: UNE 23540-1:2022
Publication date standards: 27.4.2022
The number of pages: 47
Approximate weight : 141 g (0.31 lbs)
Country: Spanish technical standard
Kategorie: Technické normy UNE