Gas supply pipelines for maximum operating pressure up to and including 5 bar.
NORMA vydaná dňa 6.4.2022
Designation standards: UNE 60311:2022
Publication date standards: 6.4.2022
The number of pages: 20
Approximate weight : 60 g (0.13 lbs)
Country: Spanish technical standard
Kategória: Technické normy UNE