Gas installations pipework supplied at maximum operating pressure (MOP) up to and including 5 bar. Part 11: Operations on installations pipework in service.
NORMA vydaná dňa 4.10.2023
Designation standards: UNE 60670-11:2023
Publication date standards: 4.10.2023
The number of pages: 12
Approximate weight : 36 g (0.08 lbs)
Country: Spanish technical standard
Kategória: Technické normy UNE