Gas installations pipework supplied at maximum operating pressure (MOP) up to and including 5 bar. Part 9: Previous tests of the supply and commissioning
NORMA vydána dne 4.10.2023
Designation standards: UNE 60670-9:2023
Publication date standards: 4.10.2023
The number of pages: 7
Approximate weight : 21 g (0.05 lbs)
Country: Spanish technical standard
Kategorie: Technické normy UNE