Gas installations pipework supplied at maximum operating pressure (MOP) up to and including 5 bar. Part 12: Technical criteria for periodic inspection of the pipework installations in service.
NORMA vydaná dňa 4.10.2023
Designation standards: UNE 60670-12:2023
Publication date standards: 4.10.2023
The number of pages: 16
Approximate weight : 48 g (0.11 lbs)
Country: Spanish technical standard
Kategória: Technické normy UNE